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.