science simple machine test

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  1. wedge
    2 inclined planes and that moves; often used for cutting
  2. wheel and axle
    2 circular objects of different sizes;the wheel is the larger of the 2 circular object
  3. screw
    inclined plane wrapped around a cylinder
  4. pulley
    a wheel over which a rope, chain, or a wire passes
  5. lever
    consists of a bar that pivots at a fixed point called a fulcrum
  6. inclined plane
    straight,slanted, surface which facilitates the raising of loads, a ramp
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52469
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science simple machine test
Description
simple machine test on 12-03-10
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