Question

what is lever .............​

Answer 1

Answer:

A lever is a simple machine consisting of a beam or rigid rod pivoted at a fixed hinge, or fulcrum. A lever is a rigid body capable of rotating on a point on itself. On the basis of the locations of fulcrum, load and effort, the lever is divided into three types.

Answer 2

Answer:

a handle that u push or pull in order to make a machine work...

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