Simple Machines

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Across
  1. 2. the simple machine that is an inclined plane wrapped around a pole. It can help hold things together.
  2. 4. the simple machine that is a wheel with a groove in it to hold a rope. It helps lift heavy objects.
  3. 6. ______ and axel is a simple machine that is a circle that can spin on an axis.
Down
  1. 1. the simple machine that is a surface that is sloped up. Some people also call it a ramp.
  2. 3. the simple machine that is thick on one end and thin on the other. Two examples are a door stopper and an axe head.
  3. 5. the simple machine that is a beam on a fulcrum.