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An escalator is 20 m

The world's longest escalator is in the subway system of St. Petersburg, Russia. The escalator has a vertical rise of 195 ft. 6
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Sau-Lan has a mass of 47 kg. She rides the up escalator at Ocean Park in Hong Kong. This is the world's longest escalator, with
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2. asked by Iklishi
3. 2,806 views
A large store escalator that is designed to transfer customers to one floor to another, a vertical distance of 8.0m. It takes
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2. asked by Anonymous
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An escalator is 15.0 m long. If a person stands on the escalator, it takes 38.0 s to ride from the bottom to the top.(a) If a
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2. asked by Kelly
3. 1,157 views
In a mall, a shopper rides up an escalator between floors. at the top of the escalator, the shopper turns right and walks 9.00m
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2. asked by ajo
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a person walks up a stationary escalator in t1 second if he remains stationary on the escalator then it can take him up in t2
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2. asked by jo145578
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Karen has a mass of 62.60 kg and she rides the up escalator at Woodley Park Station of the Washington D.C. Metro. Karen rode a
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2. asked by Ethan
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an escalator carries you from one level to the next in the airport terminal. the upper level is 4.5 m above the lower level, and
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2. asked by HP
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An escalator in a department store is driven by a large electric motor whose power consumption changes with the load to keep the
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2. asked by cal
3. 596 views
An escalator in a department store is driven by a large electric motor whose power consumption changes with the load to keep the
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2. asked by micky
3. 1,188 views