Simple Machines

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Across
  1. 3. changes the direction the force applied to the machine
  2. 4. it increases the force applied to an object
  3. 5. increases the force applied to the screw
Down
  1. 1. It takes less force to move an object in an upward direction
  2. 2. changes direction of the pull or force applied
  3. 4. it reduces the friction involved in moving an object