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Question 7 An elevator descends into a mineshaft at the rate of 6 m/min. If the descent starts from 10 m above the ground level, how long will it take to reach -350 m.

Answer» Question 7
An elevator descends into a mineshaft at the rate of 6 m/min. If the descent starts from 10 m above the ground level, how long will it take to reach -350 m.


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