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Laws of Motion Which law applies? First, Second, or Third (one or two is possibl

ID: 1983937 • Letter: L

Question

Laws of Motion
Which law applies? First, Second, or Third (one or two is possible, but pick only one)
1. You are in a moving car. The car comes to a sudden stop. The cell phone that you placed on the dashboard slides forward.
2. You are sitting in a desk or on a stool.
3. You can easily throw a tennis ball. It takes more effort to throw a bowling ball.
4. You are in a car at a stoplight. The car accelerates forward. The cell phone that you placed on the dashboard slides on to your lap.
5. A leaf falls from a tree.
6. You jump off the ground.
7. Walking.
8. Going down a slide.
9. A bullet is fired from a rifle.
10. A hockey puck sliding on ice.
11. You get hit by a dodge-ball.
12. Falling apple (no air resistance)
13. Moon orbiting the Earth.
14. Throwing a football.
15. Linebacker tackles the quarterback.
16. Plane taking off.
17. Tripping over a rock in the ground.
18. Falling apple (terminal velocity)
19. Hitting a baseball.
20. On a slide, not moving.

Explanation / Answer

1.2nd 2.1st 3.1st 4.2nd 5.2nd 6.2nd 7.2nd 8.1st 9.2nd 10.1st 11.3rd 12.1st 13.3rd 14.2nd 15.1st 16.2nd 17.1st 18.2nd 19.3rd 20.1st