Across
- 5. - Resistance to motion
- 8. - Energy of motion
- 10. - Rate of change of velocity
- 13. - Stored energy
- 14. - Resistance to change in motion
- 15. - Relating to machines or motion
- 16. - Mass in motion
- 18. - Rate of doing work
- 20. - Effort exerted over a distance
Down
- 1. - Speed and direction of motion
- 2. - Force of attraction between objects
- 3. - Ratio of useful work output to total work input
- 4. - Push or pull on an object
- 6. - Ability of a material to return to its original shape
- 7. transfer - Movement of energy from one object to another
- 9. - Preservation of energy
- 11. - Rotational force
- 12. - Change in position
- 17. - Capacity to do work
- 19. done - Result of applying a force over a distance