Simple Machines

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Across
  1. 1. a type of machine that does not require a motor
  2. 3. machine that uses a Fulcrum to to lift a load by using effort
  3. 6. machine used to support weight and allow rolling movement on hard surfaces
  4. 7. machine using rotation for linear movement by spinning the machine
Down
  1. 2. machine that allows heavy objects easier movement at a tilted angle
  2. 4. machine that uses multiple parts that grind on each other as a wind up motor
  3. 5. machine that uses an axle to lift a load by using effort
  4. 6. machine used to pierce objects which applies pressure inside the object keeping the machine in place