The longest escalator in the world is in Hong Kong and has a length of 227m. A 52 kg person rides the escalator from bottom to

Question

The longest escalator in the world is in Hong Kong and has a length of 227m. A 52 kg person rides the escalator from bottom to top and her gravitational potential energy changes by 5.86 x 104 J (58,600 J). What is the height of the escalator?

Kunduz · Accepted Answer

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