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24 March, 17:28

Section 1

A girl pushes a box that has a mass of 450 N up an incline. If the girl pushes with a force of 150 N along the incline, what is the

mechanical advantage of the incline?

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Answers (2)
  1. 24 March, 18:26
    0
    the answer is 3

    Explanation:

    MA=FR/FE

    MA=450N/150N

    MA=3
  2. 24 March, 18:36
    0
    MA = Fr / Fe = 450N/150N = 3.0
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