Simple Machines

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Across
  1. 3. fixed point on a lever that doesn't move
  2. 6. When you push, pull, or turn something you are applying this
  3. 7. number of different types of simple machines
  4. 8. a simple machine used to separate something; made up of two inclined planes
  5. 9. tool with two levers attached together for cutting paper
  6. 12. type of simple machine that is a flat surface with one end higher than the other
  7. 15. type of simple machine that is made of a wheel attached to a rod
Down
  1. 1. wedge used for cutting food
  2. 2. type of simple machine that is made of a wheel with a rope or chain
  3. 4. type of simple machine made up of a bar that moves on a fixed point, or fulcrum
  4. 5. wheel and axle device that is turned when you open a door
  5. 7. inclined plane that is often found on a playground
  6. 9. pulleys are used to raise this on a sailboat
  7. 10. Pulleys are used to raise a flag up this tall object
  8. 11. lever that kids sit on; often found on a playground
  9. 13. wedge used for chopping wood
  10. 14. type of simple machine that is spiral-shaped and pulls two things together