Across
- 2. The change in position of an object.
- 3. Force The overall force acting on an object.
- 7. Friction The resistance encountered when an object rolls over a surface.
- 8. How fast an object is moving.
- 12. The rate of change of velocity.
- 13. Force A fundamental force associated with charged particles.
- 15. Friction The friction that prevents motion between two surfaces.
- 16. Three Laws Fundamental principles of motion.
Down
- 1. of Momentum Momentum remains constant in a closed system.
- 4. The force that attracts two bodies toward each other.
- 5. Speed in a given direction.
- 6. A push or pull on an object.
- 8. Friction The resistance encountered when two surfaces slide against each other.
- 9. An object's resistance to change in motion.
- 10. A quantity with both magnitude and direction.
- 11. The force of gravity acting on an object.
- 14. The amount of matter in an object.
