1. |
Define Newton's 1st Law of motion in a complete sentence. |
2. |
Define "inertia" in a complete sentence. |
3. |
Watch this YouTube video, http://www.youtube.com/watch?v=wTn9rvBUMK0. There is a bicycle accident at 13 seconds. Describe how this demonstrates Newton's 1st law of motion. |
4. |
Other than adding mass, what can you do to an object to increase it's property of inertia. |
5. |
Define Newton's 2nd Law of motion in a complete sentence. |
6. |
Define the formula associated with Newton's 2nd law. |
7. |
Define each variable an its unit in the formula for Newton's 2nd Law. |
8. |
Watch this YouTube video, http://www.youtube.com/watch?v=wTn9rvBUMK0. There is a bicycle accident at 13 seconds. Describe how this demonstrates Newton's 2nd law of motion. |
9. |
A 30 kg child is bouncing on a pogo stick. He accelerates at 29 m/s^{2} when he bounces upwards. What force did the pogo stick generate to accomplish this task? |
10. |
A 50.0 kg bicycle and rider starts from rest and reaches a speed of 10 m/s in 6.00 m. What force did the bicyclist exert to accomplish this task. |
11. |
Define Newton's 3rd Law of motion in a complete sentence. |
12. |
Watch this YouTube video, http://www.youtube.com/watch?v=wTn9rvBUMK0. There is a bicycle accident at 13 seconds. Describe how this demonstrates Newton's 3rd law of motion. |