Across
- 4. Pushing force to go under water.
- 5. Earth's pulling force.
- 7. A rubbing force.
- 9. Slipping movement.
- 10. Change in position
- 11. Discovered how to measure force.
- 12. The movement of an _____ can be affected by its shape and size.
- 13. Quick movement.
- 14. Material used to attract metals.
Down
- 1. Kind of friction used to move a ball.
- 2. A push of a pull.
- 3. To oil or grease.
- 6. The ability to do work.
- 8. It means motion.
- 9. One who specializes in study of Science.