Simple Machines

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Across
  1. 3. the measurement for work
  2. 4. a simple machine that lifts heavy objects
  3. 6. a simple machines with 2 bigger wheels and a smaller object going through
  4. 10. an uneven surface used for puling or pushing heavy objects
Down
  1. 1. two inclined planes the are moveable
  2. 2. the measurement for distance
  3. 5. the measurement for power
  4. 7. the measurement for force
  5. 8. a rigid bar resting on a pivot
  6. 9. an iclined plane wrapped around a cylinder