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#1.- A lever is a machine.

#2.- A lever consists of a rigid rod or beam pivoted at a fixed hinge, or fulcrum.

#3.- Based on the location of the fulcrum, the load, and the effort, the lever is divide into three types.

#4.- A lever is one of the six simple machines identified by Renaissance scientists.

#5.- A lever provides the mechanical advantage known as leverage.

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8y ago

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