Answer to Question #101778 in Physics for Madu Collins

Question #101778

A load of mass 120kg is raised vertically through a height of 2m in 30 seconds by a machine whose efficiency is 100%. Calculate the power generated by the Machine (g=10ms-2)

Expert's answer

"P=\\frac{mgh}{t}"

"P=\\frac{(120)(10)(2)}{30}=80\\ W"

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