Across
- 2. force x distance
- 4. mass x velocity
- 9. useful energy or power / total energy or power
- 12. mass / volume
- 14. mass x g x height
- 16. change in velocity / time
- 17. mass x acceleration
- 18. distance / time
Down
- 1. width x height x length
- 3. 1/2 x mass x squared speed
- 5. displacement / time
- 6. 2 x pi x radius / speed
- 7. mass x squared velocity / radius
- 8. force x perpendicular distance
- 10. density x g x height
- 11. change in momentum / time
- 13. mass x g
- 15. force / area