Across
- 3. every action has a equal reaction
- 5. when object collide they bounce away
- 8. Acceleration is produced by a net force on an object and in same direction as net force
- 10. Total of forces acting on an object
- 12. The quantity of matter in an object
- 14. The product of the force and the distance moved by the force
- 16. rate of velocity change with time
- 18. The energy that matter possesses due to its position
- 20. The time that one’s feet are off the ground during a vertical jump
- 21. Push or pull
- 22. The percentage of the work put into a machine that is converted into useful work output
- 23. Distance traveled by time
- 25. The property of a system that enables it to do work
- 27. The quantity of space an object occupies
- 29. The product of the force acting on an object
- 30. The vector sum of forces acting on an object that is not accelerating equals zero
Down
- 1. Terminal speed in a given direction
- 2. object at rest won't move until force act on it
- 4. when object collide stick together
- 6. Friction that resist objects in the air
- 7. energy can not be create or destroy
- 9. unit of force
- 11. Inertia in motion
- 13. unit of mass
- 15. Energy of motion
- 17. Mutual action between objects
- 19. air resistance balance with acceleration of falling object
- 24. The rate of doing work
- 26. Under the effect of gravity and nothing else
- 28. The oval path followed by a satellite