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zaharov [31]
3 years ago
6

The mechanical advantage of a device refers to

Chemistry
1 answer:
Savatey [412]3 years ago
4 0

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 input forces against movement to obtain a desired amplification in the output force. The model for this is the law of the lever.

Explanation:

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