Across
- 4. the capacity for doing work
- 5. strength or energy
- 9. speed that remains the same
- 10. opposite in direction and equal in size
- 11. not moving
- 12. hoist with a pulley
- 13. the action or process of moving
- 14. a sloping surface
- 16. activity involving physical effort
- 17. machine that applying force
Down
- 1. transformation of energy
- 2. energy of motion depends on mess and speed
- 3. any process where the velocity changes
- 6. all forces acting on an object
- 7. force applied in one direction greater
- 8. is started energy
- 15. The rate of change of position of an object in any direction