Across
- 2. Change in momentum caused by a force acting over time
- 3. Type of collision where objects bounce and energy is conserved
- 5. A push or pull on an object
- 11. Net force equals mass times acceleration
- 12. Product of mass and velocity
Down
- 1. Force acting opposite motion through the air
- 4. Law stating total momentum in a closed system remains constant
- 6. Force that resists motion between two surfaces
- 7. Force that pulls objects toward Earth
- 8. Type of collision where kinetic energy is not conserved
- 9. SI unit for mass used in momentum equation
- 10. Rate of change of velocity