1. FORCES AND MOTION REVIEW

2. 1 POINT A baseball and a cannonball are dropped at the same time. Which one will hit first?

3. 1 POINT What is terminal velocity?

4. 1 POINT What directions can a projectile accelerate?

5. 1 POINT What is the equation for Newton’s Second Law of Motion?

6. 1 POINT What’s a common unbalanced force acting on an object in motion?

7. 1 POINT If a football player tackles another player, what will their combined momentum be?

8. 2 POINTS What is the law of conservation of momentum?

9. 1 POINT Action force: cue ball hitting a pool ball Reaction force: ?

10. 1 POINT Which one isn’t an example of projectile motion? Path of a leaping frog Path of an arrow through the air Path of a crate sliding along flat ground Path of a pitched baseball

11. 2 POINTS Mass – 65 kg Velocity – 2 m/s Momentum - ?

12. 2 POINTS What is Newton’s first law of motion?

13. 1 POINT What will cause a shopping cart to have the least amount of acceleration?

14. 1 POINT What is free fall?

15. 1 POINT What is air resistance?

16. 2 POINTS What happens when a moving bumper cart hits a bumper cart at rest?

17. 1 POINT What do you need to find momentum?

18. 2 POINTS Why does a ball thrown level to the ground move downward?

19. 1 POINT What is Newton’s Third Law of Motion?

20. 1 POINT Define momentum.

21. 1 POINT Define inertia.

22. 1 POINT What is projectile motion?

23. 1 POINT When you are a passenger in a car and the driver slams on the brakes, why do you keep moving forward?