| __ | 1. | acceleration | | A. | causes things to move |
| __ | 2. | design | | B. | carries people or things |
| __ | 3. | energy | | C. | resistance you observe when rubbing against something |
| __ | 4. | Force | | D. | is a style of something, plan |
| __ | 5. | friction | | E. | speeding up or slowing down |
| __ | 6. | gravity | | F. | the amount of matter in an object |
| __ | 7. | inertia | | G. | an opposing force |
| __ | 8. | mass | | H. | the earth's pull |
| __ | 9. | resistance | | I. | a force that helps perform work |
| __ | 10. | vehicle | | J. | remaining at rest, or keeping movement going |