Question

An elevator descends into a mine shaft at the rate of 6metre per minute. What willbe its position after one hour? If it begins to descend from 20 m above the ground, what will be its position after 35minutes?

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

340 metres underground if after 1 hour and 190 metres underground if after 35 minutes

Step-by-step explanation:

If speed of elevator=6m/min then after 1 hr it will be 340 metres underground and if the question was after 35 minutes then it will be 190 metres below the ground