Question

What is Mechanical advantage of lever​

Answer 1

Answer:

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Answer 2

Answer:

hey mate here is your answer:

Mechanical advantage is a measure of the force amplification achieved by using a tool, mechanical device or machine system. The device preserves the input power and simply trades off forces against movement to obtain a desired amplification in the output force. The model for this is the law of the lever. Machine components designed to manage forces and movement in this way are called mechanisms.

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