Simple Machines

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Across
  1. 3. a simple machine made of a grooved wheel and a rope
  2. 6. simple machine used to separate or split objects
  3. 7. the tendency of an object to keep moving or stay still
  4. 8. a unit for measuring force
Down
  1. 1. force exerted by the objects you are trying to move
  2. 2. a measure of how fast an object is moving
  3. 4. force applied to a simple machine
  4. 5. a bar that pivots on a fulcrum