Across
- 6. measurement of how much motion an object has
- 8. force that pulls objects toward each other
- 9. change in position of an object
- 11. tendency of an object to resist any change in motion
- 13. push or pull
- 14. quantity that has both magnitude and direction
- 15. used to describe change in momentum in object
Down
- 1. sum of all the forces acting on an object
- 2. object launched into air
- 3. how fast something is going
- 4. 2 forces that are equal in magnitude
- 5. quantity that only has magnitude,size
- 7. how heavy something is
- 10. when you rub a balloon on your hair you have
- 12. you ... so we are going faster