Test 3 Review

Physics I Sp 01

 

Here is a sampling of problems that I would expect you to be able to solve, or answer.

Most of these you should have done already.

 

1) Know how to find work from a Force vs. Displacement diagram

 

2) Understand Example 6.7 page 107, I like this one because it has everything

from chapter 6 in it.

 

3) Page 141 # 43   Simple power problem

 

4) Page 140 # 23  Work-energy theorem

 

5) Prob 5 homework you just turned in.

 

6) The trolley problem homework.  It tests your understanding of the conservation

of energy.

 

7) Page 164 #3  Conservation of energy

 

8) Page 169 # 1 Relation between force and a potential energy function

 

9) Page 187 #5  Tests on conservation of momentum as well as reviews vector notation.

 

10) Page 188 # 9  Conservation of momentum

 

 

Understanding concepts is just as important as doing problems.  Look for essay

questions on work done by gravity, conservation of energy, non-conservative forces

or conservative forces.  Know all of these.