1. Mr. Jean April 23 rd, 2012 Physics 11

2. The plan:  Video clip of the day  Return Quiz  Review the Chapter #4 and 5 Quiz  Ep, Ek, Work question  Questions from textbook.  Solutions

3. Return & Review Quiz

4.  Situation:  A block sitting at 0meters is slide up a frictionless inclined plane to a height of 80 meters. The block has a mass of 500kg. The block is then released.  Prove that work, Potential Energy, and Kinetic energy are the same for the following:

7. Questions to do:  P. 229  Question #11  P. 239-241  Read Work and Kinetic Energy (Especially p. 239 but especially p. 240!)  P. 245  Question #22 - 24

8. P. 229 Question #11

9. P. 229 Question #11

10. P. 245 Question #22