Question

16. The elevator of a mine ascends at a speed of 3 metres per minute and descends at a
speed of 4 metres per minute. If the elevator starting from the ground ascends for 6
minutes and then descends for 10 minutes, what will be its ultimate position after 16
minutes from the start?​

Answer 1

Answer:

If the descent starts from 10 m above the ground level, how long will it take to reach -350m. Asked by annusharma_2005 | 28th May, 2016, 08:

Step-by-step explanation:

Answer 2

Answer:

6x3 , 10x4 = 40 -18 =22

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