Across
- 3. matter, motion, force, and energy.
- 5. an invisible force that pulls objects towar
- 9. a point is moving.
- 10. anything that takes up space and can be weighed
- 11. a push or a pull.
- 12. quantity that designates how fast and in what
- 14. other.
Down
- 1. mass divided by volume.
- 2. a measure of a fluid's resistance to flow.
- 4. a force that resists the sliding or rolling
- 6. the bus stops suddenly, people fall forward.
- 7. the force that causes things to move.
- 8. the light has energy and momentum
- 13. one surface over another.