Simple Machines Crossword

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Across
  1. 3. Inclined plane wrapped in a spiral around a cylindrical post.
  2. 4. plane Sloping surface, such as a ramp that reduced the force required to do work.
  3. 6. the force applied BY the machine.
  4. 9. the force applied TO the machine.
  5. 10. an inclined plane with one or two sloping sides.
Down
  1. 1. consists of an axle attached to a wheel so they rotate together.
  2. 2. bar that is free to pivot around a fixed point.
  3. 5. device that makes doing work easier.
  4. 7. grounded wheel with a rope/chain running along a groove.
  5. 8. the transfer of energy that occurs when a force makes an object move.