A bolt comes loose from underneath an elevator that is

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Reference no: EM13637451

A bolt comes loose from underneath an elevator that is moving upward at a speed of 4.5 m/s. The bolt reaches the bottom of the elevator shaft in 2 s.

(a) How high up was the elevator when the bolt came loose?

(b) What is the speed of the bolt when it hits the bottom of the shaft?

Reference no: EM13637451

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