How much work does the escalator do on sau-lan

Reference no: EM13674037

Sau-Lan has a mass of 52 kg. She rides the up escalator at Ocean Park in Hong Kong. This is the world’s longest escalator, by a length of 227 m and an average inclination of 31°. How much work does the escalator do on Sau-Lan?

Reference no: EM13674037

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