Across
- 4. Action caused by another action
- 5. Movement of something
- 7. Speed or direction changing
- 9. Energy
- 10. Equal
- 11. Rate of movement
Down
- 1. Unequal
- 2. Mass and the direction
- 3. No change
- 6. Speed of something in a given direction
- 8. Amount of space taken up
