Across
- 3. to slow down
- 5. the resistance of one surface
- 7. how fast
- 8. is keeps you down
- 10. the frictional force resists force that is applied to an object
- 11. moving
Down
- 1. not moving
- 2. straight path
- 4. to speed up
- 6. acts on objects that are moving through a
- 9. push or pull