Across
- 4. a decrease in speed over time
- 7. The ability to do work or cause change
- 10. A place or object used for comparison to detect motion
- 12. The curved path an object follows through space
- 13. The amount of matter in a object
- 16. a change in position over time
- 17. the tendency of an object to resist changes in motion
- 18. the change in position from start to finish
- 19. how far an object travels
- 20. the force that pull objects towards earth
Down
- 1. The study of motion without considering forces
- 2. What is measured to determine how long motion lasts
- 3. a push or pull on an object
- 5. the rate at which velocity changes
- 6. the quantity of motion an object has
- 8. The unit used to measure force
- 9. speed In a certain direction
- 11. The path along which something moves
- 14. how fast something moves
- 15. a force that slows moving objects down