A 100 Newton force applied to a machine lifts a 400 N object. What is the actual mechanical advantage of this machine?

Question

A 100 Newton force applied to a machine lifts a 400 N object. What is the actual mechanical advantage of
this machine?

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Jezebel 1 year 2021-07-19T00:54:06+00:00 1 Answers 0 views 0

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    2021-07-19T00:55:16+00:00

    Answer:

    m = 4

    Explanation:

    It is given that,

    A 100 Newton force applied to a machine lifts a 400 N object.  

    We need to find the mechanical advantage of  this machine.

    The mechanical advantage of a machine is given by the ratio of output force to the input force.

    Here, output force is 400 N and input force is 100 N

    So, mechanical advantage becomes :

    [tex]m=\dfrac{400}{100}\\\\m=4[/tex]

    So, the mechanical advantage of this machine is 4.

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