Simple Machines

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Across
  1. 3. A two-wheeled object used for personal transport, requiring pedaling for motion.
  2. 4. A playground object that allows two people to go up and down alternately, typically in a balanced motion.
  3. 5. A tool used to tighten or loosen fasteners, commonly seen in automotive work.
Down
  1. 1. A device used in construction or theater to lift or lower heavy objects by changing the direction of force.
  2. 2. A tool that uses sharp blades to cut, found in the kitchen or for trimming papers.
  3. 6. A tool that uses a long bar to move or lift heavy objects, often found in construction.