Across
- 2. force x displacement
- 3. a unit of time
- 7. energy of motion
- 8. when the forces cancel out
- 10. unit of mass
- 11. the steepness of a line
- 12. energy of position
- 13. the force that opposes motion
- 14. it gives weight to mass
- 15. another name for air resistance
- 16. a unit of displacement
Down
- 1. unit of energy
- 4. unit of force
- 5. rate of change of velocity
- 6. flat and level
- 9. straight up or down
- 13. a push or a pull