Across
- 2. push or pull
- 6. the speed of an objection and direction of its motion
- 7. the forces acting on an object affect its motion
- 8. the forces on an object don't change its motion
- 9. disrance / time
- 12. quantity of motion measured by velocity x mass
- 15. the force that slows down an object in motion
- 16. amount of matter in an object
Down
- 1. force = mass x accceleration
- 3. objects in motion stay in motion
- 4. for every force there is an equal reaction force
- 5. to determine if an object is in motion compare it to a ___
- 10. an objects resistance to change
- 11. the sum of all forces acting on an object
- 13. used to measure force
- 14. changing place or position