Across
- 4. distance
- 6. fluidfriction
- 8. staticfriction
- 9. friction
- 11. mass
- 12. rollingfriction
- 14. gravitationalattraction
Down
- 1. motion
- 2. slidingfriction
- 3. universalgravitation
- 5. airresistance
- 7. gravity
- 9. frictionstrength
- 10. projectile
- 13. weight