Across
- 2. maximum velocity an object can fall at
- 7. these can be liquids or gases
- 9. tendency of an object to resist a change in its motion
- 12. sum of all forces acting on an object
- 13. type of friction acting on objects that are still
- 14. classroom menace
- 15. the law of acceleration
Down
- 1. force opposing an object's motion
- 3. opposes falling objects
- 4. a measure of inertia
- 5. the law of inertia
- 6. the force of gravity on an object
- 7. a push or a pull
- 8. type of friction that acts on objects in motion
- 10. force per unit of area
- 11. the law of action-reaction