Machines & Motion

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Across
  1. 3. change in velocity during period of time
  2. 4. place where the bar turns or pivots
  3. 7. grooved wheel with a chain or rope in the groove
  4. 10. distance/time
  5. 11. resistance to a change in motion
  6. 12. energy due to motion
  7. 13. distance objects move in a certain amount of time in a specific direction
  8. 14. measurement of force
  9. 15. unit used to measure work
Down
  1. 1. ability to make something move
  2. 2. any force acting on something as it moves a certain distance
  3. 5. bar that turns on a point
  4. 6. change in an object's position
  5. 7. stored energy
  6. 8. any object that makes work easier
  7. 9. pull of one object on another