An elevator descends into a mine shaft at the rate of 5 m/min. If the – InterviewSolution

1.

An elevator descends into a mine shaft at the rate of 5 m/min. If the descentstarts from 15 m above the ground level, how long will it take to reach -250 m?00020If the color lace is uniformcalculate the

Answer»

TIME = +15 - (- 250)/5=265/5=53 MINUTES

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