Across
- 3. moving energy
- 6. how far an object travels
- 9. the force that is the opposite of gravity
- 10. a push or pull on an object
- 11. how fast an object moves
- 12. the force that happens when two objects slide against each other
Down
- 1. a unit for time
- 2. a unit for distance
- 4. stored energy
- 5. how heavy an object is
- 7. the theory of how the universe began
- 8. the force pulling objects toward the earth