Across
- 5. the acceleration of gravity
- 6. Third Law. equal and opposite forces acting upon each other
- 7. shows the net force of objects in a square
- 12. what Darth vader uses to choke people
- 14. famous scientist who came up with the three laws of motion
- 15. the great size or extent of something.
- 16. used to measure acceleration of gravity
- 17. above zero
- 18. type of Force
- 21. per second squared
- 22. Second Law. f=ma
Down
- 1. gravity and normal force acting on each other is an example of
- 2. a force acting on on other in the opposite direction
- 3. left, right, up, down
- 4. what makes an object fall from gravity
- 5. below zero
- 8. the speed of an object in motion
- 9. a force pulling down in all places of the earth
- 10. what keeps you from falling into the earth by the gravitational pull
- 11. an object in motion stays in motion, an object at rest stays at rest unless an outside force acts upon
- 13. what objects are in when acted on by an outside force
- 19. expression of newtons second law
- 20. speed of an object