Across
- 3. resistance to change in motion
- 6. total distance/total time
- 7. law of inertia
- 9. forces acting on an object in opposite directions
- 11. F=MA
- 13. speed in a given direction
- 14. a force that can be changed in motion
- 16. Action/reaction
- 17. to determine if something is in motion
Down
- 1. moving at a steady rate over time
- 2. speed that changes over time
- 4. an objects change in position relative to its reference point
- 5. opposes motion between surfaces
- 8. distance/time
- 10. the rate at which velocity travels
- 12. a push or pull
- 15. the thing that keeps us on the ground
- 16. all forces acting on an object