1. 3rd Quarter Review 1. How do you calculate speed?
2. How do you measure displacement?
3. What is velocity?
4. What is acceleration?
5. How do you calculate acceleration?
6. What are three ways an object can accelerate?

2. 7. What are balanced forces?
8. What happens to motion when acted upon by an unbalanced force?
9. What is the SI unit for force?
10. How do you calculate force?
11. What is friction?
12. What is fluid friction?
13. What is inertia?

3. 14. Friction force is in what direction?
15. What is terminal velocity?
16. What is weight?
17. What happens to weight as you move away from the Earth?
18. What forces act on a skydiver?
19. A ball thrown to the ground and bounces back up proves what law of motion?
20. What equation shows Newton’s 2nd law?

4. 21. What is Newton’s 3rd law?
22. What is the equation for momentum?
23. What is the SI unit for work?
24. Work is the transfer of what?
25. What is the equation for power?
26. What is the SI unit for power?
27. If something doesn’t move, how much work was done?
28. What is the equation for work?
29. What is the Law of Conservation of Energy?

5. 30. How do you calculate potential energy?
31. What is energy of motion?
32. What is mechanical Energy?
33. How do you calculate Kinetic Energy?
34. What is the equations for mechanical advantage?
35. What is a screw?
36. What do machines do?
37. What is a pulley?
38. What type of simple machine is an axe?
39. In a closed system, what is the relationship between kinetic energy and potential energy?