Across
- 3. the rate at which work is done
- 5. when work is being done above ground
- 7. a force acts on an object
- 9. the tendency of an object to resist change in its motion
- 11. speed is equal to the total distance traveled divided by the total time of travel
- 13. required to start an object moving
- 14. m,kg,W,J
- 17. force of attraction between all masses
- 19. unit of power
- 22. mass in motions
- 23. The space traveled between two objects
- 24. change in position from the starting point with a specific direction
- 25. capacity to do work
Down
- 1. only occurs when an object is supported by a surface
- 2. occurs when objects in contact try to slide past each other
- 4. unit of work
- 6. car being driven 45 miles per hour
- 8. virtue of being in motion
- 10. a rate of change in velocity
- 12. A quality that has a size and direction
- 14. a force that causes an object to start moving
- 15. PULLS from an object
- 16. this is the downward force acting on mass and it caused by gravity
- 18. what are forces measured by?
- 20. an object that is cast,fired,flung
- 21. can not change the motion of objects