Answer to Question #285165 in Physics for Time

Question #285165

An engine raises 100kg of water through a height of 60m in 20s. what is the power of the engine

Expert's answer

"P=\\dfrac{W}{t}=\\dfrac{mgh}{t},""P=\\dfrac{100\\ kg\\times9.8\\ \\dfrac{m}{s^2}\\times60\\ m}{20\\ s}=2940\\ W."

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