Across
- 5. States that there is an equal opposite reaction for every reaction
- 6. Change in distance over a period of time
- 9. The relative weight of an object
- 14. opposing force between two surfaces that are touching
- 16. The book that Isaac Newton published that states the 3 laws of motion
- 19. A law that states that no mass can be lost of gained
- 20. The amount of matter in an object
Down
- 1. At least one force is greater than the other
- 2. Creator of the 3 laws of motion
- 3. A push or pull on an object
- 4. Speed with a direction
- 7. Force of attraction between two objects
- 8. Change in position relative to a reference point
- 10. Unit of measurement for force named after Isaac Newton
- 11. Also known as the law of inertia
- 12. States that F=MxA
- 13. Chance in velocity over a period of time
- 15. An object's tendency to remain doing what it was doing
- 17. All forces are equal
- 18. The quantity of motion of a moving body, measured as a product of its mass and velocity