Writing an Abstract

Summarizing the lab report

Summarize each major section of the lab report--Introduction, Methods, Results, Discussion, and Conclusion--in 1 sentence each (two if a section is complex). Then string the summaries together in a block paragraph in the order the sections come in the final report.

More Help:

You can think of the Abstract as a miniature version of the whole lab report. Read each section of the report and boil it down to a sentence. This means that you need to determine the most important information in each section.

• Here are some suggestions for what to include in each sentence of the Abstract:
  • Introduction: research problem of the lab; hypothesis
  • Methods: a quick description of the procedure
  • Results: statement of the overall findings
  • Discussion: judgment about hypothesis; solution for problem
  • Conclusion: what you learned from doing the lab
• Put all these sentences together into one paragraph with the heading "Abstract."

Things That?

• students will be able to identify the components of a scientific observation and contrast with non scientific observations
• replace transform non scientific observations and make them scientific.
• Recognize the difference between qualitative,quantitative, subjective and objective and what characteristics an observation has
• Investigate and create operational definitions based on observations
• Use observations to develop the need and understand the importance of measurement
• Marketing (ratemymullet.com)
• use observations to organize things in a clear and consistent manner
• use observations to construct hypothesis
• identify strategies for looking for organization
• binomial searching algorithm 
• use and understand a graphic organizer (T-Chart)
• Use the T chart 
• to make observations as to trends
• extrapolate (evolution)
• interpolate (missing link)
• summarize

Several Questions:
Do not look up the answer it is useless in this exercise. 
Write down your observations of the characteristics of fruits and vegetables use that to define them and determine the difference!

You should make a things that chart to answer your questions.

What is the difference between a fruit and a vegetable?  So what is a Banana?


What is a duck billed platypus?


Is a virus a living thing?

ABC GUM LAB AP Physics B

LABORATORY AND EXPERIMENTAL SITUATIONS
These objectives overlay the content objectives, and are assessed in the context of those objectives.
1. Design experiments
Students should understand the process of designing experiments, so they can:

          a) Describe the purpose of an experiment or a problem to be investigated.

          b) Identify equipment needed and describe how it is to be used.

          c) Draw a diagram or provide a description of an experimental setup.

          d) Describe procedures to be used, including controls and measurements to be taken.

2. Observe and measure real phenomena
Students should be able to make relevant observations, and be able to take measurements with a variety of instruments (cannot be assessed via paper-and-pencil examinations).

Post Discussion questions here:
Lab Builder

• The above is a resource allowing you to review and preview your final report

Checking the Blog?

Click on the "ABC's of Physics" on the calendar at  the bottom of the page.
Copy the link and paste the link to view the video.
Create a reply to this post with the key element to the  video be sure to include your name in your post!!!


If you were having trouble accessing the video click the little thing below.  If it brings you to the video you did not cut and paste correctly.  If it still does not work its your computer...

• ~

Modeling Test

https://dl.dropboxusercontent.com/u/13300434/modeling_physics_test.htm

AP Physics: Watch MIT Video

http://youtu.be/PmJV8CHIqFc

Post comments or questions 

Ap Summer assignment #1 Ch.2 Problem Set

Here is an alternative link to  a downloadable PDF for the Problem Set</>
This is paramount to your success. If you can not find time to do this you really do not want to be in Physics B. I can. Not stress this enough. It is like working out for you to reap any benefit you must push yourself as hard as possible. It will be difficult at times but that's when you know it's working!
You may and should discuss questions you have here on the blog. Be sure to include the question # and the issue you are having.

Assignment details.

• All problems should be done in a composition notebook with the first 5 pages left blank for T.O.C.

• Each entry work date should be note with start and end times with your name in the upper right hand corner---->. First initial and last name is acceptable.

• Answers are to be recorded on google form.

• You Should be devoting  a minimum of 2 hours a week to this or 5 problems a day.   If you work for 2 hrs and get all the problems done Great.

Ap Summer Assignment

This will be posted ASAP along with instructions.

End of the Year Survey

Please complete

Final Phresman Physics Review!

You can post topics and diss USA preparation for the final exam here. The major ideas are in the table of contents of your composition notebook.

Final Review Study Guide

Waves Sound & Light

Waves TEST Due Monday

• Objectives
• After studying the material of this chapter, you should be able to: 
• 
  
•  State the conditions necessary for resonance. Give examples of instances where resonance is a) beneficial and b) destructive. Explain how damped harmonic motion can be achieved to prevent destructive resonance.

•  Distinguish between a longitudinal wave and a transverse wave and give examples of each type of wave.

• Calculate the speed of longitudinal waves through liquids and solids and the speed of transverse waves in ropes and strings.

•  Calculate the energy transmitted by a wave, the power of a wave and the intensity of a wave, across a unit area A.

•  Describe wave reflection from a barrier, refraction as the wave travels from one medium into another, constructive and destructive interference as waves overlap, and diffraction of waves as they pass around an obstacle.

•  Explain how a standing wave can be produced in a string or rope and calculate the harmonic frequencies needed to produce standing waves in string instruments.

•  Law of Strings
Sound Applets
Sound - Sound, Interference, Pressure - PhET
The Soundry: Interactive Sound Lab
Beats Sound Applet
The Soundry: Interactive Sound Lab
HS-SCI-002: Signal Generator applet
NCSU Virtual Lab: Oscilloscope & Function Generator
Sound Wave Interference Applet
Longitudinal and Transverse Wave Motion
Hearing Test - high frequency sounds measure hearing loss
The vOICe Interactive Soundscape Applet ♫ Draw your own Sound!
HS-SCI-002: Signal Generator applet
82 useful Keyboard Shortcuts for Firefox 6.
The Soundry: Interactive Sound Lab
Dispersion Examples: Normal Dispersion
The Soundry: Interactive Sound Lab
Tone Generator by Aaron Laws
The Soundry: Interactive Sound Lab
Fourier Sound Applet

Sound Applets

Sound - Sound, Interference, Pressure - PhET

The Soundry: Interactive Sound Lab

Beats Sound Applet

The Soundry: Interactive Sound Lab

HS-SCI-002: Signal Generator applet

NCSU Virtual Lab: Oscilloscope & Function Generator

Sound Wave Interference Applet

Longitudinal and Transverse Wave Motion

Hearing Test - high frequency sounds measure hearing loss

The vOICe Interactive Soundscape Applet ♫ Draw your own Sound!

HS-SCI-002: Signal Generator applet

82 useful Keyboard Shortcuts for Firefox 6.

The Soundry: Interactive Sound Lab

Dispersion Examples: Normal Dispersion

The Soundry: Interactive Sound Lab

Tone Generator by Aaron Laws

The Soundry: Interactive Sound Lab

Fourier Sound Applet




Waves Videos

Bill Nye the Science Guy - "Sound Is A Vibe" - YouTube

Sound, Vibration, Wave Characteristics - YouTube

MythBusters- Shock Wave Theory - YouTube

Portland Rubens' Tube - Music Trials - YouTube

Sound Waves - YouTube

Powers of Ten - YouTube

Cosmic Voyage | Watch Free Documentary Online

Surfing the Red Tide in San Diego Bioluminescent - YouTube

Pendulum Waves - YouTube

Slow Motion AquaGlove Burst - YouTube

jason mobbs-synchronicity - YouTube

Plane breaks sound barrier (sonic boom) wicked - YouTube

HyperPhysics

Indian Love Call in Mars Attacks! - YouTube

Physics is Driving me nuts!!!!

Objective : Measure the amount Calories in a food source using Physics.
You may discuss lab results and input your results using the form link below.
LAB RESULTS

Phreshman Human Power Lab

Height of 1bleacher= .21m
Does the horizontal distance matter? Why or why not?
How many calories did you burn going up once?

Work Energy Power

Notes:
WORK ENERGY POWER TEST
Work Defined
Energy Video

Objectives

After studying the material of this chapter, you should be able to:
1. Distinguish between work in the scientific sense as compared to the colloquial sense.
2. Write the definition of work in terms of force and displacement and calculate the work done by a constant force when the force and displacement vectors are at an angle.
3. Use graphical analysis to calculate the work done by a force that varies in magnitude.
4. Define each type of mechanical energy and give examples of types of energy that are not mechanical.
5. State the work energy theorem and apply the theorem to solve problems.
6. Distinguish between a conservative and a nonconservative force and give examples of each type of force.
7. State the law of conservation of energy and apply the law to problems involving mechanical energy.
8. Define power in the scientific sense and solve problems involving work and power. 

Momentum

Phreshman Momentum 

HW Problems 1-5 

Note y=5m/s

TEST HERE Now Working!!!!

Objectives

After studying the material of this chapter, you should be able to:
1. Define linear momentum and write the mathematical formula for linear momentum from memory.
2. Distinguish between the unit of force and momentum.
3. Write Newton's Second Law of Motion in terms of momentum.
4. Define impulse and write the equation that connects impulse and momentum.
5. State the Law of Conservation of Momentum and write, in vector form, the law for a system involving two or more point masses.
6. Distinguish between a perfectly elastic collision and a completely inelastic collision.
7. Apply the laws of conservation of momentum and energy to problems involving collisions between two point masses.

Freshman Physics!

AP Proctoring
Read & Color the packet

AP PHYSICS 2014! Less Than 365 Days to PrePare for AP Physics B Exam!

See Countdown at the Bottom of Page.
There will be summer assignments and you must blog!!!!

Testing Mobile Version

If you are accessing this from a mobile device please let me know if there are any issue or problems.  Post it here.

Honors Juniors Physics

I may be out on monday.
All three of these should be completed by Monday
You will have the period to work on this and discuss.
Tf calculation
To one degree or another
Phase change diagram
Reminder:
Lab Materials Due Tuesday
Aluminum foil
Wire hanger
Almonds
Empty soda can
Other cereal like apple jack / fruit loops.

NEWTONS 3RD LAW

Test to Follow...

3rd Law TEST

Newtons 3rd Law Phreshman Physics

Tug o War

• Using Newtons Laws 
• Explain how one wins a tug of war
• The answer is not pull harder than the other person -> Newtons 3rd Laws
• Cart and the Horse Video

AP Exam Review

1993 MC Exam
1993 Multiple Choice Answers

Give me a 2nd

Discussion of graphs and results of lab....
Newtons Second Law Test
 

• Mr. Crane 

 

• Mr. D'Amore

Newton's Laws Tests

• You may use your notes to complete the test it should be done in one attempt.
• You may discuss concepts but not questions on the tests.
• Ex. How do you do # 3? (Bad)
• Ex. What are the units of mass and weight? ( good)
• Click on the link below to start.

• Note in the last problem it should read moon's gravity is 1/6 that of Earth.

Test Newtons 1st Law
Mr. Crane's Classes



Test Newtons 1st Law
Mr. D's Classes

AP Physics B Lenses and Mirrors

Make observations and look for similarities between the situations.
Notes
Simulations
Ray Diagram WS Mirrors and Lenses
Draw all ray Diagrams

Objectives

After studying the material of this chapter, the student should be able to:
1. Identify the major components of a simple camera and explain how these components combine to produce a clear image.
2. Identify the major components of the human eye and explain how an image is formed on the retina of the eye.
3. Explain the causes of myopia and hyperopia, describe how these conditions may be corrected, and solve word problems related to corrective lenses for these conditions.
4. Explain how a magnifying glass can be used to produce an enlarged image and solve word problems involving the magnifying glass.
5. Explain how two convex lenses can be arranged in order to form an astronomical telescope and solve word problems related to this type of telescope.
6. Explain the operation of the Newtonian focus telescope, Cassegrainian focus telescope, and Galilean type telescope.
7. Explain how two convex lenses can be arranged in order to form a compound microscope and solve word problems related to this type of microscope.
8. Distinguish between spherical aberration and chromatic aberration and explain how each type of aberration can be corrected.
9. Describe the factors which affect resolution of an image and limit the effective magnification of a telescope or microscope.
10. Explain how the phenomena of x ray diffraction can be used either to determine the distance between the atoms of a crystal or the wavelength of the incident x rays. Use the Bragg equation to solve word problems involving x ray diffraction.

HP Period 9 Work Energy

Objectives

After studying the material of this chapter, you should be able to:
1. Distinguish between work in the scientific sense as compared to the colloquial sense. 

2. Write the definition of work in terms of force and displacement and calculate the work done by a 
constant force when the force and displacement vectors are at an angle. 

3. Use graphical analysis to calculate the work done by a force that varies in magnitude. 

4. Define each type of mechanical energy and give examples of types of energy that are not mechanical. 

5. State the work energy theorem and apply the theorem to solve problems. 

6. Distinguish between a conservative and a nonconservative force and give examples of each type of force. 

7. State the law of conservation of energy and apply the law to problems involving mechanical energy. 

8. Define power in the scientific sense and solve problems involving work and power. 



Assignment 

Video Analysis Work, Energy & Power

AP Physics Snells Like Physics

Use your tank and the magnets to prove/explain snell's laws
Materials:

• tank
• clear liquid
• 4 magnets(do not lose)
• 2 Pencils
• Ruler  
• Polar Graph Paper
•  

Video
This video shows the general idea if you have a laser level you can use it in place of the objects. 


Instructions

1. Fill Tank
2. place magnet @ center of front and rear face
3. Tank so axis perpendicular to tank is 0 degrees
4. Place a pencil on the paper behind the tank (curved part) and mark its position on the paper
5. Look through the front of of the tank @ tank level.  Close one eye.
6. Align the rear magnet so that 
• the front magnet the rear magnet and the image of the pecil are lined up
• this means that the front object should block the image of the one behind it.
7. Take your second pencil and place it so it also lines up.  Mark it on the paper
8. Repeat for 5 other trials.  Making a table of angles of incidence and refraction.

*Bonus is there an angle at which you can no longer see the pencil through the tank?  If so record it.

Newton's Laws

Video: Newton's Dark Secrets  

Take notes put in notebook call it S2.

 

Objectives

After studying the material of this chapter, you should be able to:
1. State Newton's three laws of motion and give examples that illustrate each law.
2. Explain what is meant by the term net force.
3. Use the methods of vector algebra to determine the net force acting on an object.
4. Define each of the following terms: mass, inertia, weight and distinguish between mass and weight.
5. Identify the SI units for force, mass, and acceleration.
6. Draw an accurate free body diagram locating each of the forces acting on an object or a system of objects.
7. Use free body diagrams and Newton's laws of motion to solve word problems.

AP PHYSICS B Break Assignment

This should be recorded as an entry in your note book/
Happy River People
http://www.arcadebliss.com/game/rivergame.htm
What are the rules of the game?

Happy River People Part 2
What are the rules of the game?
*if link below does not work click here instead.

Click to Run

Momentum Problems HW DUE

  Fly a Tank?

A. Collisions with Coupling

(See below for answers)

1. A girl, mass 70.0 kg, is running 3.0 m/s east when she jumps onto a stationary skateboard, mass 2.0 kg. What is the velocity of the girl and skateboard assuming they move off together?

2. A wrestler is standing at rest.. Another wrestler, running at 5.0 m/s, grabs him and holds onto him, and the two move off together with a velocity of 2.7 m/s in the same direction in which the second wrestler was running. If the mass of the second wrestler is 100 kg, what is the mass of the first wrestler?

3. A 1 kg glider and a 3 kg glider both slide toward each other at 1 m/s on an air track. They collide and stick. what will be the speed of the combined mass?

B. Collisions without Coupling

(See below for answers)
1. A toy truck, with mass 20.0 g, travels along a level tabletop at 0.50 m/s. A miniature car, with mass 5.00 g, speeds headlong toward the toy truck at 0.75 m/s. Immediately after the collision, the toy truck continues in its original direction at 0.10 m/s. What is the velocity of the miniature car?

2. A 1kg ball moving at a speed of 10 m/s in the positive x direction collides head on with a 2 kg ball at rest. What are the velocities of the 1kg and 2 kg ball after the collision?

3. An 74.5 kg object moving to the right at 34.3 cm/sec overtakes and collides elastically with a second 55.8 kg object moving in the same direction at 16.7 cm/s. Find the velocity of the second object after the collision.

4. In an inelastic collision, is the final total momentum more,less, or the same as the initial momentum?

Phresman Physics Shootn for an A

Objective:
Determine where to place a cup to catch a ball rolled off a ramp.

What are the key ideas:
Things you should be able to answer...

• The horizontal and vertical motion of the ball can be broken in to two separate motions.
• Questions:
• What are the unknowns in the x?
• What can you measure and what can you calculate?
• What are the unknowns in the y?
• What can you measure and what can you calculate?
• What is the variable that is the same for both?
• Which direction allows you to calculate the  time?

Phreshman Physics Bear Necessities

A bear swims across a river 100M wide @ 5m/s due east.  The river flows due South at 10m/s.
How long does it take him to cross the viver?
What is his displacement from the starting point?
What is his speed form the point of view of a person standing on the shore?

Pd9 HW

Due: 3/22 Tomorrow

Period 9 Momentum

Objectives

After studying the material of this chapter, you should be able to:
1. Define linear momentum and write the mathematical formula for linear momentum from memory.
2. Distinguish between the unit of force and momentum.
3. Write Newton's Second Law of Motion in terms of momentum.
4. Define impulse and write the equation that connects impulse and momentum.
5. State the Law of Conservation of Momentum and write, in vector form, the law for a system involving two or more point masses.
6. Distinguish between a perfectly elastic collision and a completely inelastic collision.
7. Apply the laws of conservation of momentum and energy to problems involving collisions between two point masses.
8. Define center of mass and center of gravity and distinguish between the two concepts.




Videos:

• Recoil
• Log Rolling 
• Conservation of Momentum 
•  

Demonstrations:

• Newtons Cradle

PHRESHMAN PHYSICS NEW EQUATION

NEW EQUATION!!!

FREE HW IF YOU HAVE THIS WHEN I SEE YOU NEXT.

• CLICK ON LINK
• WATCH THE PENCAST
• CALL IT DAY S1
• COPY NOTES IN YOUR NOTEBOOK!
• COPY NEW EQUATION INTO YOUR EQUATIONS AND COMPLETE THE CHART
• This Equation is will allow you to solve #5 quickly WITH OUT USING THE QUADRATIC FORMULA OR GUESS AND CHECK.

ADOPT A PHYSICIST Update

Update 

• Read the previously posted questions
• Post only one question at a time.
• Do not post again until your question has been answered
• You may post directly to adopt-a-physicist period 3
• You may also post here if you have gained any insights

AP PHYSICS Electorstatics

Due Tuesday March 19th (CLICK HERE)
  
Notes: Put in Notebook

• Example 1
• Example 2
• 
  

Objectives
Please Start reading electrostatics
After studying the material of this chapter, the student should be able to:
1. State from memory the magnitude and sign of the charge on an electron and proton and also state the mass of each particle.
2. Apply Coulomb's law to determine the magnitude of the electrical force between point charges separated by a distance r and state whether the force will be one of attraction or repulsion.
3. State from memory the law of conservation of charge.
4. Distinguish between an insulator, a conductor, and a semi conductor and give examples of each.
5. Explain the concept of electric field and determine the resultant electric field at a point some distance from two or more point charges.
6. Determine the magnitude and direction of the electric force on a charged particle placed in an electric field.
7. Sketch the electric field pattern in the region between charged objects.
8. Use Gauss's law to determine the magnitude of the electric field in problems where static electric charge is distributed on a surface which is simple and symmetrical.

Phreshman Physics Motion Problem Sets

Instructions:
PUKE in your note book the following problems.

An airplane accelerates down a runway at 3.20 m/s2 for 32.8 s until is finally lifts off the ground. Determine the distance traveled before takeoff.

A car starts from rest and accelerates uniformly over a time of 5.21 seconds for a distance of 110 m. Determine the acceleration of the car.


Upton Chuck is riding the Giant Drop at Great America. If Upton free falls for 2.6 seconds, what will be his final velocity and how far will he fall?

A race car accelerates uniformly from 18.5 m/s to 46.1 m/s in 2.47 seconds. Determine the acceleration of the car and the distance traveled.

A feather is dropped on the moon from a height of 1.40 meters. The acceleration of gravity on the moon is 1.67 m/s2. Determine the time for the feather to fall to the surface of the moon.


Rocket-powered sleds are used to test the human response to acceleration. If a rocket-powered sled is accelerated to a speed of 444 m/s in 1.8 seconds, then what is the acceleration and what is the distance that the sled travels?
If you want to see it
http://www.youtube.com/watch?v=s4tuvOer_GI&sns=tw via @youtube

Fc Right Round The Lab
LEARNING GOALS OF THIS LAB:
1. Use your knowledge of Newton’s laws and circular motion to make a prediction about the outcome of an experiment.
2. Apply your knowledge of Newton’s laws to solve a practical problem.
3. Use two independent methods to determine a quantity experimentally.
4. Evaluate simplifying assumptions that you use in your mathematical procedure.

Student Responsibilities.
Record Data in easliy viewable tables
Show a sample calculation for one trial
Calculate % error
state reasons for discrepancies


Lab Data Form

APB Thermodynamics Haiku

Post your Haikus here remember there is a prize for best overall haiku! You can't win if you don't post.

ADOPT A PHYSICIST

*****Post only one question @ a time***

*Its here!  We have our physicists.  I will post info along with instructions ect.
http://www.adoptaphysicist.org/ 
 Pin#:9814

• Adopt a physicist is a way for you to interact with people who work as physicist!  
• You can ask the questions like whats your favorite song?...  
• But more important questions should be asked like 
• what made you chose physics?  
• Were there any other jobs you considered?  
• What else could you do with a physics degree?

• Find Mainland Physics Period 

Instructions:  Post questions on this blog to receive credit  if selected we will ask 1 or all of our adopted physicists.  All blog point will count as double for this assignment.

Phreshman Physics. WS pg.7&8

Ap Thermodynamics

 Nuclear Reactors & Physics
Small Scale Nuclear Reactors

• Types of Nuclear Emission
• Atomic Reactor Simulator
• NPR PODCAST

Discussion of thermodynamic systems & processes
Watch Video 
Video works best viewed from firefox or IE6 or higher

Lesson 46: Engine of Nature

There was a young man named Carnot
Whose logic was able to show
For a work source proficient
There's none so efficient
As an engine that simply won't go. - David L. Goodstein, Physics undergraduate (1958)

Instructional Objectives

• Be able to state the first law of thermodynamics and use it in solving problems.
• Be able to calculate the work done by a gas during various quasi-static processes and sketch the processes on a PV diagram.
• Be able to give the definition of the efficiency of a heat engine.
• Be able to describe a Carnot engine.
• Be able to use the expression for the efficiency of a Carnot engine.

Complete AP 1986 Question

Phreshman Ariel Atom

Notes from Period 7    2.27.13

In your notebook
Part 1
Watch the video below.
Top Gear - Ariel Atom - BBC http://www.youtube.com/watch?v=WaWoo82zNUA&sns=tw via @youtube
PUKES
HINT: BREAK THE problem into smaller picture wit proper starting and ending points.

Calculate the acceleration from 0-60mph.
Calculate the distance from 0-60mph.
Calculate the time from 0-100mph.
Calculate the time from 60-100mph.
Calculate the distance from 0-100mph.
Calculate the distance from 60-100mph.

Part 2
Watch video
0-100-0mph - the perfect run - by Autocar.co.uk http://www.youtube.com/watch?v=Cbo4mHIzQD0&sns=tw via @youtube
Draw a Picture only.
If a SQUIRELL is running across the street 15m wide at 5m/s. If you are driving 50 mph in an Ariel atom and see the SQUIRELL when it is 30m in front of the car. What happens? Explain using the picture what is going on.

Calculate the mass if objects with satellites.

Calculate mass of the sun.
Compare accepted mass if the sun in your table.

Calculate the mass of the Milky Way Galaxy.
Compare to its accepted mass.

Pizza AP put your #s in

APPB 2 one degree or another

HPPP9 Centripetal Force & Circular Motion

HPP9 HW Part B 1-5
Student Learning Objectives

• To understand the basic ideas of circular motion.
• To understand the concept of acceleration in circular motion
• To solve quantitative kinematics problems involving circular motion and to interpret the results.
• To apply Newton's laws in the context of circular motion 

• Objectives

  After studying the material of this chapter, you should be able to:
  1. Calculate the centripetal acceleration of a point mass in uniform circular motion given the radius of the circle and either the linear speed or the period of the motion.
  2. Identify the force that is the cause of the centripetal acceleration and determine the direction of the acceleration vector.
  3. Use Newton's laws of motion and the concept of centripetal acceleration to solve word problems.
  4. Distinguish between centripetal acceleration and tangential acceleration.
  5. State the relationship between the period of the motion and the frequency of rotation and express this relationship using a mathematical equation.
  6. Write the equation for Newton's universal law of gravitation and explain the meaning of each symbol in the equation.
  7. Determine the magnitude and direction of the gravitational field strength (g) at a distance r from a body of mass m.
  8. Use Newton's second law of motion, the universal law of gravitation, and the concept of centripetal acceleration to solve problems involving the orbital motion of satellites.
  9. Explain the "apparent" weightlessness of an astronaut in orbit.
  *11. Use Kepler's third law to solve word problems involving planetary motion.
  12. Use Newton's second law of motion, the universal law of gravitation, and the concept of centripetal acceleration to derive Kepler's third law.
  *13. Solve word problems related to Kepler's third law.
  14. Identify the four forces that exist in nature.
  
  

PhyzGuide
HW
Pen Cast Example Page

Phreshman Jumping Velocity

HPP9 COMPLETE CHART BY CALCULATING

Create this table in your notebook and complete missing values.
Show all work

                    Mass        Radius     Acceleration         gs'
Sun                                 69,595         274.03            27.9

Mercury 3.42E+23                              3.83               0.4
Venus     4.97E+24       6,052                                    0.9
Earth                             6,371              9.82               1.0
Moon                            1,738              1.62                 .2
Mars       6.52E+23       3,390             3.79               0.4
Jupiter    1.93E+27                           25.20                2.6
Saturn      5.8E+26                             10.44               1.1
Uranus      8.9E+25     24,973                                    1.0
Neptune 1.04E+26      24,764                                    1.1
Pluto      1.09E+22        1,151               

Phreshman Physics "Drop it like its hot!"

Determine-calculate human reaction time by experiment.

AP Physics B Fluids

Notes:
Bernoilli's Equation-> PV=Energy?
FLUIDS
Objectives
After studying the material of this chapter, you should be able to:
1. Distinguish between density, weight density, and specific gravity and given an object's mass and volume, calculate the object's density, weight density, and specific gravity.
2. Define pressure and calculate the pressure that an object of known weight exerts on a surface of known area and express the magnitude of the pressure in psi, lb/ft2, N/m2, or pascals (Pa).
3. Calculate the pressure acting at a depth h below the surface of a liquid of density (ρ).
4. Distinguish between absolute pressure and gauge pressure and solve problems involving each type of pressure.
5. State Pascal's Principle and apply this principle to basic hydraulic systems.
6. State Archimedes Principle and use this principle to solve problems related to buoyancy.
7. Explain what is meant by streamline flow, the equation of continuity, and the flow rate. Apply these concepts to word problems to solve for the velocity of water at a particular point in a closed pipe.
8. Use Bernoulli's equation and the concept of streamline flow to solve for the velocity of a fluid and/or the pressure exerted by a fluid at a particular point in a closed pipe.
Galileo's Thermometer
Raft Problem (AP 2005)
Spring water Problem
Height of the atmosphere
Cartesian Diver
Simple barometer
Orbitz Soda
Lava Lamp
Lawn Chair Balloon
Practice questions
http://wps.prenhall.com/esm_giancoli_physicsppa_6/17/4353/1114493.cw/index.html
http://higheredbcs.wiley.com/legacy/college/cutnell/0471663158/ilw/pages/p25.html

AP Physics 2005 exam questions

Phreshman physics lab questions

Discuss questions 1-3 & 9-11 here. We may add the rest later. We will discuss them here as well.

AP PHYSICS 2002#1 2002#2

2002#1 2002#2 discussion

Force diagrams with dumb equations 4,5,8 on the incline

Discussion of force diagrams.
Help with concept click here!

Que es Velocidad

Graphs
Picture
Description
Analysis. ->graphical->verbal->physical
State any observations ala " Richies potty chart"
Conclusions about the lab
Relationships!

• Notes From Class!!! if you missed today or were unsure about what was going on click here

• Lab Conclusions Pd.7 

Phreshman Physics

All or some of these topics may be on the exam.
PERIOD 3 BRING YOUR NOTE BOOKS WITH WALK THE WALK SCORE TO THE EXAM!!!

What is Physics?

Observations:

Subjective Objective

Measurements:

Prefixes

Measuring

Fundamental & Derived units

Factor Label

Sig Figs

Labs:

Easy as PI

Not as Easy as PI

Physics Bugs me!

Graphing:

Graph:20 Pts

Graph

Scale 2 pts

Title 2 pts

BLOF 2pts

Axis Label 2pts

Slope 4pts

intercept 2pts

Identification 2 pts

Equation in terms 4 pts

Parent Graphs:
4 from class

Units

Motion in a straight line

Graphical Analysis of motion

Position

Change in position (Displacement)

Velocity

acceleration

Mr. D's Graphs

Vectors vs. scalars

average vs. instantaneous

Period 9 Mid Term Review

The idea of forces is on the exam... Most importantly that they are vectors and behave as such.
The total FORCE= Net Force=(Fnet)=ma
Or simply Fnet=ma

There are only to possibilities when it comes to Fnet:
They add up to zero (equilibrium)
Or they don't and the object accelerates.
Here are some sample questions:

https://www.box.com/s/22v28qs6dx7uosh4iw8z

Answers:
https://www.box.com/s/8j5bo5gdrwvsr2nwcvm2

You are permitted to bring one side 8.5x11 inch paper with hand written equation sheet you may include diagrams but no notes.

There is no curve!!!
It is a Pre determined standard.
80 correct = 100
70=90
60=80
50=70
48=68

AP:CH7:Impulse & Momentum

Solution to 23,39

Mr. D's Graph Questions

HW FORM
Put in your questions if the answer is graph 1,2, or 3 select the answer from the list. If not you may type in the correct answer.

Shooting for an A?

• Shooting for an A?
• Muzzel Velocity Data form

Range Data Form

Tutorial 

Notes

Question or comments post below

Period 9

Projectile Notes


Projectile problems 30,37,53,90 use the previous info from class with launch angles given.
Please can Simone post the given information from class
dyi=from notes
Vo=from notes
Looking for the range.

These problems involve a lot of info so you MUST Use pukes to solve...
Separate into to problems one in the x and one in the y.
Time is the only factor that can be shared between the two. All the other variables are like your toothbrush not everyone get to use it.

Period 9

I have not posted anything as of yet... I am glad you are checking... I still may post a lecture... To get us a jump start...

Phresman the 12 Graphs of Physics

Here is a link to the Kongi Paper with the six graph blocks
http://media.konigi.com/tools/graphpaper/pdf/konigi-storyboard-gray.pdf
Pencast of Solutions
Period 7 discussion
Describe each motion. Think about the starting conditions and ending conditions for each motion
i.e. position & Velocity---> mathematically

Graph the following

On the first day of physics....
Graph an elf sitting in a tree

2nd Day of Physics
Graph an Elf ice skating

3rd Day of Physics
An elf skating backwards (Forward is the positive Direction)

4th Day of physics...
An elf on the roof dropping an iPad from rest (down is negative & ground is zero)

5th day of physics...
A physics elf driving in remote control car moving forward at constant speed and suddenly throwing it in then throwing it backward and reaching constant speed.

6th Day of Physics
A plate of stale physics cookies that have been thrown in the air and the crash on the ground... Be mindful of your starting and ending positions...

7th Day of Physics
An elf on a pogo stick....

8th Day of Physics...
An elf playing with a yo-yo, graph the yo-yo not the elf!,,


9th day of Physics...
A physics elf skydiving from a hot air balloon then pulling his parachute and safely returning to the ground.

10th day of physics...
A day off!

11th Day of physics...
A basketball released from the bottom of mainlands pool.
Be sure to label the top and bottom of the pool.

AP 12 Days of Physics

You can discuss. Problems here. Due after break.

Buggy Post Lab Discussion

Ch.5 Problem set"honors pd.9

Not as easy as pie

Mr. Crane, so for our final graph you just want us to plot our Period
and square roots of Lengths?
Yes
Do you want us to draw the BLOF or the lines leading up to the x and y axis?
Yes

AP Physics B Ch.4 Problems Sets

Place Questions about problems here.

• be sure to include the number of the problem,
• State the problem the unknowns and knowns.   Create a link to a picture.
•  This will provide outside of the classroom to provide help  and allow others including myself to plan and prepare discussions for class. (differentiated instruction)

I have provided a link to what we worked on in class.
Asteroid and Space Tug
Ex.

•        2 objects are tied together an pull on one another in deep space.  
•      They both accelerate toward one another
•  but because they are different masses they accelerate at different rates
• where do the meet?  what is their final position?
• How long does it take for this to occur

Picture 
Application of Idea
Solution:
Bulleted list of steps for solving or some other representation or link for explaining the solution.

Period 9 GRAPHICAL ANALYSIS SUMMARY

Ok.  We have had the discussion.  Generated graphs and equations.  Interpreted slopes and intercepts.
Now you need to summarize and look for the key concepts.
Use this  review.

•  Please list them here to receive blog points. 
• Ask questions= Blog Points
• Answer Question = Blog points
• 
  

Freshman Physics not as easy as pie

Post ideas questions here.

Do not draw your BLOF. JUST THE POINTS

Tracker APPB

Link for tracker is posted on twitter:
AP and anyone else interested in some extra credit.
Due Monday
Write steps on how to use tracker:
Objective:

1. Import a video of a simple exhibiting simple motion.
2. use tracker to autotrack the potion of the object
1. create a graph of this in tracker
3. email me the graph by Monday

APPB:FBD:

• Copy all diagrams into your notebook. 
• Draw the FBD for all situations.
• Discuss on the blog.
• Also I crated a Google+ Hangout link on the assignment so you can work together by use of a microphone or webcam

Projectile Problem AP

Identify the keys to the problem.

Solve for Thursday.

Graphical Analysis using Excel

• Do not have excel?
• Download Open Office 
• you do not have to fill in the form just wait download will proceed

•  Go to Clemson Physics excel tutorial.  

• There are some subtle differences between open office and excel but the translate very well.

• Graph your data from easy as Pie compare that to your hand graph.
• all the rules for graphing still apply but now must be typed...

Phresman Last Week Q1

We have one more quest this MP.
It will include the Scientific Method-Related vocabulary
Powers of 10
Scientific Notation
Significant Figures Precision and accuracy

Easy as pie

Measure 10 circular objects circumference and diameter.
Measure is the key word. Use the objects I showed you in the pretzel container...

Phreshman Physics Project

Some of have emailed me directly, but you can post thoughts here.

APPB: Active Physics

Please post realizations questions and important ideas here as it pertains to projectiles and 2-D motion.

AP PhysicsB: Running Lab & Test

What are the key ideas.
What equations would model the event?
What would the graph look like for
Position/velocity/Acceleration

Build your own unit.

Post your ideas for units here.  Rate and discuss others students  units.  Get ideas on how to make crazy units.

Upcoming Test. Question

How do I prepare for the test?

• Make a list of things that. 
• for example words/vocab 
•  Group them together determine similarities and difference most importantly relationships. 
• Why are these words important in our pursuit of science.
•  Can you use the word properly in a sentence? 
• Can you give examples to help illustrate the word or how the meaning of the word is different from other terms
• Can you apply and descibe how the ideas.
• Just giving an answer is worth only about 10% (if it is correct)
• The process and clear communication of the process is worth 90% (even if it is in correct)
• Practice:
• Choose any to rolls from petals and analyze them (ignore all previous conclusions and observations about the rules)
• be clear about similarities and difference ect.
• what can you deduce/infer
• make a statement about what can be determined from the observations.

Things that?

Is a virus alive? Use your powers of observation and organization to determine. "Things that?".
Hint: determine the characteristics of living things by making observations. Then look at the characteristics of a virus and decide wether it meats your criteria for living things.

HP:Review http://www.nysedregents.org/Physics/

Place questions and comments here.
Be sure to include exam year/question #/topic
Example:
2011/#11/Projectiles

Momentum take home Quiz

For the value of y in #3 use 31.3 m/s opposite the direction of the initial vbof the ball.

i.e. Vfball= 31.3 m/s

Notes Heat Temp & Thermodynamics AP PHYSICS

These notes should be in your notebook by the end of the week.



Page 1



Page 2


Page 3


Page 4

Page 5

Page 6

AP:hydroponics

Determine the maximum number of plants that can be supported in a hydroponics system. Given the parameters from class.
Density of foam- 100kg/m^3
Mass of plants-.5kg
Volume of foam- .012m^3
Radius of opening in foam for plant r- .08m
Key to solution.
Draw a picture
Create a fbd
Write an equation For sum of forces interms of the number of plants
Set sum = 0
Solve for # of plants
You should include at minimum the step listed above. A nice picture with some color would be awesome.
Oh and state the objective first!

Right Round the Lab!

Post Questions about the lab here!
This is the Link to the Page due on Friday! Centripetal Force 2012 - http://goo.gl/nsIo3

Mid Term Review

http://www.nysedregents.org/physics/
This is an excellent source of review questions for the Midterm. The types of questions listed under the January Exams are similar to the 100 mc questions on your exam. Do as many questions as you can. If you have question, post it hear hopefully someone can help. Be sure to post the year and question #.

Projectile Problems Motion in 2-D

Honors Physics please use this to discuss and post question relating to the problem set.

When pigs Fly? Centripetal Force Lab.

Questions or lab discussion post here.

CH. 5 Answers

Do not copy or share this with any students outside of class. This is a dedicated use. Failure to comply will be subject to both disciplinary and honor code violations.
http://db.tt/r3fA2j7Q

HW CH.5

To puke or not tonpuke? all problems u most puke, if you want full credit... Also the problem set is only due the day after the last posting date which is wed. (today)
Physics is not about the answers but how you get the answers and showing your work. That's why as stated in class the final answer is only 20%. (s)
Practice like you play. If you don't do the hw like we outlined in class, you don't do it on the test either and that is what you are being graded on.

Ariel Atom

PUKES
How far?
What's the acceleration?
http://t.co/1iijxxyR

Quest self check!

If you did the self check and still have questions. You can discuss them here. If you understand the self check quiz you can help out your classmates by answering there questions.

Ch.3 #11 2D Kinematics

AP Problem Sets
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Ch.3 #17 2D  Kinematics
AP Problem Sets
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Ch.3 2D Kinematics  # 21
Interesting problem...  A great conceptual example.  

AP Problem Sets
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Assignments & Extra Credit

All students in my honors classes who did not check the website for updates and assignments will receive for a hw grade of 0 for "Not as easy as pi". You will however receive a grade for the completion an analysis of the lab. In addition the test will be on Friday of this week. This is not a punishment but a reality of what happens when you don't check the blog. I needed you to do the assignment, that's why I posted it. I am extremely disappointed. Please do not let me down again.

If you checked the blog you would know as well that extra credit has been closed for over a week. So I can not award extra credit after the cut off. It would be much easier for me not to do extra credit at all.
~Mr. Crane