AP Physical Science: Simple Machines

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Across
  1. 2. Simple machine consisting of a beam or rigid rod pivoted at a fixed hinge, or fulcrum
  2. 8. Simple machine consisting of a cylindrical shaft with helical grooves or ridges (called threads) around the outside
  3. 9. Simple machine consisting of a plane inclined to be angled horizontally
  4. 10. Simple machine consisting of a round disk with a rod through the center of it
Down
  1. 1. Example of an inclined plane
  2. 3. Example of a pulley
  3. 4. Example of a screw
  4. 5. Simple machine consisting of two inclined planes, giving it a thin end and a thick end
  5. 6. Simple machine consisting of a wheel and rope
  6. 7. Example of a wheel and axle
  7. 8. Example of a lever
  8. 11. Example of a wedge