Across
- 2. kg x m/sec^2
- 3. perfect inelastic collision
- 7. backwards inelastic collision
- 8. momentum and kinetic energy is conserved
- 9. net force x change in time
- 10. momentum remains constant in an isolated system
- 12. N x m
- 15. total impulse divided by change in time
- 16. quantity with both magnitude and direction
Down
- 1. ½(mv^2)
- 4. the point where mass is evenly distributed
- 5. physical quantities defined by magnitude
- 6. resistance to acceleration
- 11. mass x velocity
- 13. instantaneous vector sum of all forces
- 14. equal and opposite reaction