Across
- 3. What pulls us down to Earth?
- 8. Goes before variable
- 10. Friction where the objects don't move.
- 11. Resistance of two surfaces
- 12. Fill.
- 14. Holding you back.
- 16. Amount of matter in a space
- 18. Friction where the objects move.
- 19. Most basic form of friction
- 20. Makes friction lessen.
Down
- 1. touch.
- 2. A countertop is a...
- 4. Newtons first law
- 5. This rubber band has a lot of what?
- 6. A change in speed.
- 7. Gravity's effect on mass
- 9. Peak velocity.
- 13. Friction in air.
- 15. Unaligned forces
- 17. Kind of friction that rhymes with gliding.