Machines

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Across
  1. 1. is an inclined plane that turns around a central point.
  2. 3. is a rope wrapped around a wheel.
  3. 5. is the fixed point that the lever is supported.
  4. 6. is an inclined plane with 2 sloping sides instead of one.
  5. 7. a bar that is free to turn on a fixed point called a fulcrum.
  6. 8. latin root of the word machine
  7. 9. a machine that combines two or more simple machines.
Down
  1. 2. _____ and Axle
  2. 4. a device that makes work easier with only one movement.
  3. 6. is the transfer of energy through motion