An elevator descends into a mine shaft at the rate of 6 meters per min

1.	An elevator descends into a mine shaft at the rate of 6 meters per minute. If thedecent starts from 10 mabove the ground level, how long will it take to reach -350 m.
Answer» Total length to be descend = -350 – 10 = -360 m Rate of the speed of the elevator 6m per minute Total time to descend = 360/6 = 60minutes = 1 hour

An elevator descends into a mine shaft at the rate of 6 meters per minute. If thedecent starts from 10 mabove the ground level, how long will it take to reach -350 m.

Answer»

Total length to be descend = -350 – 10 = -360 m

Rate of the speed of the elevator 6m per minute

Total time to descend = 360/6 = 60minutes = 1 hour