Across
- 3. a push or pull acting on an object
- 6. has both the strength and direction of the force
- 10. the unit for acceleration
- 12. the unit for mass
- 13. a change in the speed or direction of an object
Down
- 1. a type of force that attracts objects to the center of the Earth
- 2. a measure of the force of gravity on an object
- 4. the unit for force
- 5. a change in the position of an object
- 7. a type of force that a person or thing applies to an object
- 8. the combined forces acting on an object
- 9. the amount of matter in an object
- 11. a type of force that opposes motion between two surfaces that are touching