An elevator descents into a mine shaft at the rate of 7m / min. If the descent starts from 15m
above the ground level, how long will it take to reach -325m?
Answers
Answered by
1
Answer:
the total height for the mineshaft to cover is 475+15= 490 m
for covering the distance the mineshaft requires=(490/7 )min
=70 min
= 1hr 10 min
Answered by
0
Answer:
e22t4r4jzyryjs5
Step-by-step explanation:
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