Across
- 3. for every action, there is an equal and opposite reaction
- 7. used to measure movement based on coordinates
- 11. also known as the law of inertia
- 12. change in an objects position
- 13. the force between two masses, causes them to attract
- 14. objects that affect one another
- 16. the push or pull between two objects
Down
- 1. the matter in an object, which affects gravitational forces
- 2. unit of measurement for force
- 4. a straight path an object can move along
- 5. increasing speed, decreasing speed,or change in direction
- 6. the heaviness of an object
- 8. to hit or strike something with great force
- 9. this is always equal and opposite to the action force
- 10. objects being pulled together
- 15. total amount of force on an object