Across
- 2. opposite direction equal size
- 7. any process were the velocity changes
- 8. a force of attraction between all things with mass
- 14. the object receiving an acceleration due to the force of gravity acting on it
- 17. the force of attraction between all masses
- 19. to objects are the same strength but in opposite directions
- 20. without friction
Down
- 1. speed of object remains the same
- 3. object moving in positive direction
- 4. telling what to do
- 5. rest not moving
- 6. how far something is from something else
- 9. property of matter that resist change
- 10. moving
- 11. heat rubbing together
- 12. quickness of motion
- 13. the change in position of an object
- 15. location or still
- 16. amount of matter in something
- 18. a push or pull
- 21. consistent time from past to future
- 22. fast