6/10/09

Hello everyone =) in today's class, we went over the physics exam review "MECHANICS".
Things to know:
- question #8 will not be on the exam=)
- when solving question #13, you must know vertical / horizontal velocity
- use newtons 2nd law for question #14
- both question 15 & 16 are momentum questions
- remember for question 17 , when force and distance are the same direction, no work is done
- know work , force, distance for question 18
- question 19 is energy over time
- question #20 , add the areas together
- question #21 is potential energy
- question #22 is kinetic energy
- use newtons second law for question 23
- for question #24 , use hooks law
- question 25 is a spring potential energy question

In the past few days this week, we corrected our last test. You will find the corrections on the blog. We also went over some of the exam review questions.

Since a lot of people will be away tomorrow, we will go over the fields question on Friday =)
have fun studying=)

Oh and Jasmin will scribe tomorrow =)