Simple Machine Crossword

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Across
  1. 2. Output force is between input force and fulcrum ex: wheelbarrow
  2. 4. a simple machine consisting of two circular objects of different sizes; the wheel is the larger of the two circular objects
  3. 8. Input force is between output force and fulcrum ex: broom
  4. 9. Machines that make work easier
  5. 10. a simple machine that is made up of two inclined planes and that moves; often used for cutting
Down
  1. 1. fulcrum in the middle; see-saw, hammer, scissors
  2. 3. a flat, sloped surface; a ramp
  3. 5. A simple machine that consists of a rope that fits into a groove in a wheel
  4. 6. A simple machine that is an inclined plane wrapped around a central cylinder to form a spiral
  5. 7. a simple machine that consists of a bar that pivots at a fixed point called a fulcrum