A lift descends vertically into a mine at a speed of 15m/min. If it starts from 20m above the ground level, how long will it take to reach -460m (below ground level)??
Answer this question please. I will that person as the Brainliest who answers first.
Answers
Answered by
2
hope it will help you...
Attachments:
Anonymous:
Dude.. But why did u take 480
Similar questions