Vocab

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Across
  1. 4. Plane- A plane inclined at an angle to the horizontal
  2. 6. A simple mechanical device that allows a weight to be lifted
  3. 8. The point at when the rod pivots
  4. 9. The object being lifted being accomplished
  5. 10. A piece of wood , metal , or some other material having one thick en and tapering to thin edge.
Down
  1. 1. A simple machine consisting typically of a cylindrical drum
  2. 2. Machines- Any device that makes work easier by changing the direction
  3. 3. An incline plane wrapped around a cylinder
  4. 5. and Axle- A wheel with a groove rim around which a cord passes over or under
  5. 7. The force used to do so