An elevator descends into a coal mine shaft at the rate of 5 metre per minute of the distant star 20 above the ground level how long will take to reach them 300 term below the ground
Answers
Answered by
17
64minutes
Explanation:
total distance= 320mts
speed=5mts/min
time=dist./speed
320/5=64
Answered by
3
Answer:
Total distance is equal to 3 20 metres
Explanation:
Dar for Speed = 25 minutes per minute time equals to distance by speed
350 by 5 equals 70
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