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.
I saw some of the material we learned in Connolly's class in the energy video.
ReplyDelete55 mph, John DiNofrio. Awwh yea.
ReplyDeleteWhen is the work, energy, power test due?
ReplyDeleteIt should be done by class on Monday, so Sunday night.
Delete~Nazia Tahia
he said monday night in my class, i dont know but im assuming its the same.
DeleteIt was due Monday night for our class
Deleteim pretty sure he said by class on tuesday...
DeleteIt most likely varies from mod to mod and it appears that mod 7 has to have the test done by class on tuesday (monday night)
DeleteI'd do it tonight just to be safe.
ReplyDeleteMike Keough
is anyone else having trouble with the test? i had trouble with the last one too...
ReplyDeletetrouble with the questions or the taking it?
DeleteGoogle Chrome is the duct tape of the blog. Use it and all your problems will be resolved
DeleteIn our notebooks, does the table of contents have to include page numbers or can it simply be a list of the day titles in order?
ReplyDeletejust to let everyone know, if you ever need to know a due date for a test, scroll to the bottom or the blog and look at the calendar. he almost always puts the due dates on it
ReplyDelete*bottom of the blog
DeleteSire Crane, today in class you said a gasoline burning car is only about 18% efficient. On the contrary that is not an answer choice... WHAT TO DO?
ReplyDeleteTaylor Nardone
Google says 30%, which is one of the answer choices
DeleteAlso for #42, the correct answer is not there assuming KE = 1/2mvsquared
ReplyDeleteTaylor Nardone
Yes I also see this issue. HELP!
DeleteMake a list... What's given what's needed. Pukes
DeleteOh Taylor, the formulas is .5mv^2 but you can't use Newtons for mass
DeleteMr. Crane! I took the test and was not happy with my grade so i submitted it again and got a lower score! Will the higher one be the one that goes into the gradebook or should i take it again to try to bring it back up??
ReplyDeleteMr. Crane can we go over the work energy power test in class? I was wondering on how some where wrong?
ReplyDelete