Question

An elevator is 25m below the ground level and it ascends at the rate of 5m/min .find the time taken it to reach 50m above the ground. An elevator is 25m below the ground level and it ascends at the rate of 5m/min. Find the time taken it to reach 50m above the ground.

Answer 1

as the elevator is 25m below ground and it have to go 50m above ground so distance covered by the elevator is 75m
and speed is 5m/min
so time is
$(75 \div 5)min = 15mins$

Answer 2

Answer:

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