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Artemon [7]
4 years ago
11

What is the working principle of lever​

Physics
1 answer:
Schach [20]4 years ago
4 0

Answer:

Explanation:

A lever is a simple machine made of three parts: two load arms and a fulcrum. Sometimes the two arms are referred to as the force arm and the load arm, to distinguish which arm is initiating movement.

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