Homework Help: physics

Posted by Kim on Tuesday, October 5, 2010 at 9:23am.

Water flows (v approx. 0) over a dam at the rate of 660 kg/s and falls vertically 86 m before striking the turbine blades. Calculate the rate at which mechanical energy is transferred to the turbine blades, assuming 53% efficiency.

physics - MathMate, Tuesday, October 5, 2010 at 1:22pm
See post
http://www.jiskha.com/display.cgi?id=1286291156
physics - Jeff, Friday, February 17, 2012 at 7:32pm
thank you !

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