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October 25, 2014

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.

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