Work Done(Levers)

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Across
  1. 4. any device that helps you do work more easily
  2. 8. a force which is exerted by a machine/in a process
  3. 9. an example of a lever
  4. 10. example of third class lever
Down
  1. 1. the point at which a lever is placed
  2. 2. example of second class lever
  3. 3. A force may cause an object to turn about a pivot
  4. 5. sturdy bar resting on a pivot
  5. 6. example of first class lever
  6. 7. effort is applied to overcome this