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a pump ejects 12000 kg of water at speed of 4 m/s in 40 seconds. find the average rate at which the punp is working.

a pump ejects 12000 kg of water at speed of 4 m/s in 40 seconds. find the average rate at which the punp is working.

Grade:11

1 Answers

Harsh Patodia IIT Roorkee
askIITians Faculty 907 Points
7 years ago
Density of water 1000kg/m ​3
Volume of water ejected 12000000 m ​3
In 1 sec it will be 12000000/40 = 300000 m​3/s​

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