Across
- 3. the measure of the amount of matter in an object
- 4. amount of force on an object
- 5. by it
- 7. a force that does not change an object's speed (in motion)
- 8. the pace at which an object is moving
- 9. push, pull, or twist
- 10. a change in speed
- 11. a force that pulls objects to the ground
- 13. unit of force
- 14. the force of attraction
- 15. a force that pushes objects up into gases/liquids
Down
- 1. something that can change an object's speed (in motion)
- 2. a force that needs two pieces of matter to touch
- 6. resistance when two objects are moving over one another
- 12. a body's mass or the amount of matter