Across
- 2. Tendency of an object to stay at rest or keep moving at the same speed and direction
- 4. Amount of matter in an object
- 7. Overall force acting on an object after all forces are combined
- 9. One quantity increases as another decreases
- 11. Acting in reverse directions
- 12. Not moving
- 13. Rate of change of velocity
Down
- 1. Two quantities that increase or decrease together at the same rate
- 3. State of not moving
- 4. Change in position over time
- 5. Speed in a given direction
- 6. When two objects act on one another
- 8. Push or pull acting on an object
- 10. Exactly the same size or amount