sinainbell sinainbell

22-08-2021
Physics

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The elevators in the John Hancock building in Chicago move 783 ft in 33 s. What is this speed in miles per hour?

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ferrybukantoro ferrybukantoro

22-08-2021

Answer:

16.18 mph

Explanation:

the speed of elevators =

(783×3600)/(33×5280) =

2,818,800/174,240 = 16.18 mph

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