| Across |
| 5. | th force the machine helps us overcome |
| 9. | devises for doing work |
| 10. | a measurement to determine an object's motion |
| 12. | the english unit of work and energy |
| 14. | the attraction which allows molecules of a different kind of matter to stick together |
| 15. | a measurement to determine how far something has moved |
| 17. | the metruc unit for weight |
| 19. | the tendency of matter to stay at rest if at rest, or to continue moving at a constant velocity in motion |
| 21. | the force we apply to a machine |
| 22. | the study of matter and energy |
| 24. | a quantity of matter |
| 25. | a definite shape and occupies a definite amount of space |
| 27. | one of the versatile of a simple machine |
| 28. | the distance covered by a moving object in a unit of time |
| 29. | anything which occupies space, has substance, and under ordinary conditions |
| 30. | the metric unit of work and energy |
| 31. | the movement of an object by a force |
| 32. | a measurement of the pull of gravity upon an object |
| 33. | the rate of doing work |