Across
- 3. a force staying balanced when there's unbalanced forces is
- 5. this force pulls everything down.
- 6. a decrease in the speed of an object.
- 8. if you push a door open, the door pushes back at you.
- 10. the total force being used on an object
- 12. an object located in relation to another object.
- 14. to push or pull.
- 18. an increase in the speed of an object.
- 19. one of the greatest mathematicians and scientists to exist.
Down
- 1. the overall amount of force used on an object.
- 2. if two people pull with the same amount of force, it's a
- 4. a strong force that creates a push or pull.
- 7. resistance when two objects move over each other.
- 9. kicking a ball that's rolling to you in the opposite direction.
- 11. pulling a rope to another direction that it's being pulled to.
- 13. the harder you push, the faster the object moves.
- 15. Newton's First Law of Motion.
- 16. helps prevent friction.
- 17. left, right, forward, backward.
- 20. an object that's in motion has