Across
- 3. magnitude and direction, arrow
- 4. hit and bounce collision
- 7. hit and stick collision
- 10. change in momentum
- 11. unit that force is measured in
- 12. force that pulls objects towards earth
Down
- 1. magnitude only
- 2. newtons law, p is conserved in closed system
- 5. unit for impulse or change in momentum
- 6. opposing force that resists motion between 2 surfaces
- 8. backwards inelastic collision
- 9. mass times velocity