Water flows over a section of a waterfall at the rate of 5.4 104 kg/s and falls 38 m. How much power is generated by the falling water?

Answer 1

(Mass flow rate)*(energy release per mass)
= g*H* (5.4*10^4 kg/s)
= 20.1 Megawatts

Answer 2

20130120

Answer 3

I don't understand how you got 20.1. What did you divide that first number by?

Answer 4

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