An engine pumps water from a river 10m below it's own level and discharges through...

An engine pumps water from a river 10m below it's own level and discharges through a nozzle of diameter 10cm with speed of 50m/s.find the power required assuming:(a)no losses (b) 70% efficiency.watwr weigh 10^3kgm(g=10m/s)?

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Answers (2)

Aliyu
1 week ago
There's a little error in question.

Water weighs .. 1000kg/m³ not 10kg/m³
isaaq
1 week ago
These question has been answered before.
Follow the link below to access the answer.
https://myschool.ng/questions/view/academic-questions/145952
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