Across
- 2. Resisting motion
- 4. Object position changes
- 9. Action and reaction forces
- 10. Push or pull
- 11. Newton's 1st law of motion
- 13. Displacement,velocity,acceleration,and force
- 14. Car airbags
- 15. Quantitative measure of inertia
Down
- 1. Cannonball being fired
- 3. People pushing on boxes
- 5. Magnitude only
- 6. S=D/T
- 7. Caused an apple to fall from a tree
- 8. Units of kg m/s
- 12. a=Vf-Vi/t