Across
- 2. a measurement for mass
- 5. distance over time, no direction
- 9. matter's resistance to changes in motion
- 11. a course along which something moves
- 14. unit that measures force
- 16. how we track motion
Down
- 1. the amount of matter in an object
- 3. distance over time with direction
- 4. acceleration toward the earth
- 6. measurement between reference points
- 7. where movement starts
- 8. a measurement for distance
- 10. a push or a pull
- 12. how long something takes to happen
- 13. a measurement containing both speed and direction a course along which something moves
- 15. changing position