Water 70

Water is poured into a hemisphere-shaped bowl at a rate of 5m3 per second. If the bowl has a depth of 8m, how long does it take to fill up the bowl to the rim?

Correct answer:

t =  214.5 s

Step-by-step explanation:

r=8 m  V1=34 π r3=34 3.1416 832144.6606 m3 V2=V1/2=2144.6606/21072.3303 m3  Q=5 m3/s  t=V2/Q=1072.3303/5=214.5 s

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