Across
- 1. the amount of stuff in an object
- 6. gravitational force on an object
- 7. the net force when an object is moving at a constant rate
- 8. a change in speed or direction
- 13. The forces on an object that is at rest are
- 15. Newton third law in two words
Down
- 2. distance-time graphs measure ___
- 3. the force when an object is accelerating are
- 4. who made the three laws of motion
- 5. Mass time acceleration
- 9. according to newton, all forces are
- 10. gravity is a force: t or f
- 11. Newtons first law in one word
- 12. speed with direction
- 14. Objects with more ___ have more inertia