Across
- 4. lack of feeling of external forces acting on an object
- 5. energy of an object in motion
- 7. when forces exactly counteract on another
- 8. force when travelling on a curve
- 10. amount of gravitational force acting on an object
- 13. amount of time for a motion to cycle
- 14. distance divided by time
- 17. Isaac Newton's principles regarding force and motion
- 19. when forces are uneven
- 20. the speed of an object and its direction of travel
Down
- 1. change in speed or direction
- 2. force resisting motion
- 3. the quantity of motion of an object
- 6. the force of gravity acting on an object
- 9. a push or pull on an object
- 11. tendency of an object to resist a change in motion
- 12. unit of acceleration equal to the acceleration of gravity
- 15. energy when an object is at rest
- 16. the ability to do work
- 18. amount of matter in an object