Simple Machines

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Across
  1. 5. Incline plane wrapped in a spiral around a cylindrical post
  2. 7. Fixed wheel with a rope, chain or cable running along groove
  3. 8. Two or more simple machines working together
  4. 9. an inclined plane with one or two sloping sides
  5. 10. Fulcrum is in between the input and output force
Down
  1. 1. Output force is between fulcrum and input force
  2. 2. consists of an axle attached to center of a larger wheel so that the wheel and axle work together
  3. 3. Bar free to pivot around a fixed point
  4. 4. attached to something that dosnt move
  5. 6. Input force is in between fulcrum and output force