Question

11. An elevator descends into a mine shaft at the rate of 6m/min The descent starts from 10 m above sea level.i. Where will it reach in 20minutes ?ii . How long will it take to reach a depth of -350m​

Answer 1

Answer:

Step-by-step explanation:

i know can i tell

Answer 2

Answer: 60 minutes

Step-by-step explanation:

rate=-6m/min

Total distance covered=10-(-350)=360m

time=distance covered/Rate

=360/60=60

time 60 min=1 hr.