Physics, 17.12.2021 04:20 photon22

A student lifts a weight (W) using a motor powered by solar cells to determine the efficiency of the solar cell/motor system. On the power meter the volage reads V and the current reads I. The student lifts the weight a distance H in a time T. What is the output power of this system

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A student lifts a weight (W) using a motor powered by solar cells to determine the efficiency of the...