Question

elevator descends into a mine shaft at the rate of 5 metre per minute start from 50 metre above the ground level, how much time will it take to reach -150m​

Answer 1

Answer:

simple it is -105m

Step-by-step explanation:

Answer 2

Answer:

HII MATE

HERE'S THE ANSWER

Step-by-step explanation:

Consider the elevator to be at constant speed and the destination to be 350m below ground level, the elevator has to travel 10m till the ground, then 350m more

So, total distance to travel is 360m

If the elevators speed is 6m/min,

Time=

Speed

Distance

=

6

360

=60 minutes

=1 hour.

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