Across
- 4. an amount of space between two things
- 5. measurement of amount of matter
- 8. increase in the rate or speed of something
- 11. speed in a given direction
- 12. holds something down by placing a heavy object on top of it
Down
- 1. force a net force that is not zero causes acceleration
- 2. change in distance over time
- 3. a force that resists the motion
- 6. force that act on all objects with mass
- 7. Object tensense the resit change in motion
- 9. force total of all forces
- 10. push or pull