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27 March, 12:27

You do 185 j of work pulling a cart up a ramp. if the ramp does 153 j of work what is the efficient of the ram

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  1. T
    27 March, 13:45
    0
    Efficiency of the ram is calculated by dividing the work done by the work or energy that is exerted to do so. This is calculated through the equation,

    S = ((Wout) / (Win)) x 100%

    Substiuting the known values to the equation.

    S = (153 J) / (185 J) x 100%

    Efficiency = 82.7%.
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