Engineering, 20.08.2019 18:30 tyrique86

An escalator in a shopping center is designed to move 50 people, 75 kg each, at a constant speed of 0.6 m/s at 450 slope. determine: (a) the minimum power input needed to drive this escalator, and (b) what would your answer be if the escalator velocity were to be doubled?

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An escalator in a shopping center is designed to move 50 people, 75 kg each, at a constant speed of...