Across
- 4. the force of friction exerted by air
- 6. a pulling force that is 9.81m/s
- 8. An experiment with a swinging bar with weights
Down
- 1. a paper helicopter
- 2. who has 3 laws of physics
- 3. an objects capacity to gain speed
- 5. a force that slows objects down
- 7. A type of force