Science, asked by Anonymous, 5 months ago

A Pulley can raise a load of 160N by applying effort equal to 4 N weights Whats is the mechanical advantage?
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Answers

Answered by mrshikharsinghmail
4

Answer:

Increasing the load will add to the friction, thus reducing the efficiency of the system. The ideal mechanical advantage won't change since the IMA neglects friction.

Explanation:

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