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27-05-2020
Biology

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an _____ is a solid bar that rotates or turns around a fixed point called a fulcrum

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estradadiana892 estradadiana892

27-05-2020

Answer:

A lever is a simple machine consisting of a bar that rotates around a fixed point.

Explanation:

Unlike most machines a lever allows work by adjusting the force applied to the machine or the distance the force is applied over.

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