SIMPLE MACHINE CROSSWORD PUZZLE

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Across
  1. 5. An example of inclined plane.
  2. 7. Example of wedges where 2 inclined planes are put together.
  3. 8. An inclined plane that winds around itself.
  4. 10. A force we use to raise the flag at the pole.
  5. 11. The force we apply when we lift or carry the load.
  6. 13. Examples of simple machine for door knob and steering wheel.
  7. 14. Children like to play this at the playground.
Down
  1. 1. A tool which makes use of a single force to do work easily.
  2. 2. This simple machine can be found in drill as well as clock.
  3. 3. The object we lift or carry by a lever.
  4. 4. The opposite direction of moving needles in clock.
  5. 5. Lever we use that use to cut.
  6. 6. Made of two inclined planes out together.
  7. 9. A simple machine with a grooved edge that allows cable or cord to pass through.
  8. 12. Sometimes referred as pivot on a lever.