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An escalator 14 m long

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. 1,165 views
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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2. 82 views
An escalator is 20 m long. If a person stands on the 'up' side, it takes 50 seconds to ride to the top.a) If a person walks up
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2. asked by Anonymous
3. 4,523 views
An escalator 14 m long is carrying a 70-kg person from one floor to another 8 m higher. The escalator has a speed of 1.0m/s. How
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2. asked by Help
3. 1,470 views
A person walks up a stalled 15 m long escalator in 110 s. When standing on the same escalator, now moving, the person is carried
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2. asked by Anonymous
3. 622 views
walking down a long moving escalator, phil covered the 75 m distance in 25 s. walking back up against the motion of the
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2. asked by jodie
3. 1,451 views
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. 2,827 views
an escalator in the subway system of St. Petersburg, Russia, has a vertical rise of 195 ft 9.5 inch, and rises at an angle of
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2. asked by sarah
3. 800 views
A person walks up a stalled 20 m long escalator in 79 s. When standing on the same escalator, now moving, the person is carried
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2. asked by winterWX
3. 649 views
A person climbs from a Paris metro station to the street level by walking up a stalled escalator in 96.5 s. It takes 60.0 s to
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2. asked by Caitlin
3. 618 views