Simple Machines

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Across
  1. 4. The [blank] is the rod that holds the [blank] together
  2. 5. Things that make work easier
  3. 7. Uses force to move something
  4. 8. an inclined plane that's a cylinder with a flat head on one end.
Down
  1. 1. A flat surface that can be used to raise or lower things.
  2. 2. Two inclined planes that are back to back
  3. 3. Tools that make tasks easier
  4. 6. Uses a wheel and rope to move heavy objects