Across
- 4. force caused by surfaces or molecules touching
- 5. a push or pull
- 6. measure of molecule speed
- 7. determined by temperature and mass
- 9. mass or "laziness"
- 11. causes motion to change
- 13. makes mass do stuff
- 14. hot to cold through solids
- 15. says things only accelerate if forced to
- 16. motion that is changing
Down
- 1. Won't cause an acceleration
- 2. has mass and takes up space
- 3. A battery would be an example of this
- 8. says energy can't be destroyed
- 10. hot to cold through nothing
- 12. hot to cold through fluids