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A weight lifter lifts a 320-N set of weights from ground level to a position over his head, a vertical distance of 1.80 m. How much work does the weight lifter do, assuming he moves the weights at constant
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A weight lifter lifts a 320-N set of weights from ground level to a position over his head, a vertical distance of 1.80 m. How much work does the weight lifter do, assuming he moves the weights at constant speed? _____ J

User Bernardo Marques
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In order to find the work done by the person we are going to use the next formula


\begin{gathered} W=F\cdot d \\ W=320N\cdot1.8m \\ W=576J \end{gathered}

User Satara
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