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January 29, 2015

January 29, 2015

Posted by **Melissa** on Thursday, October 7, 2010 at 9:57am.

Express your answer using two significant figures. P = W ??

- Help! Physics!! -
**drwls**, Thursday, October 7, 2010 at 10:58amPower out = (efficiency)*(mass flow rate)*(potential energy loss per mass)

= 0.53*(660 kg/s)*(9.8 m/s^2)*(86 m)

The answer will be in Watts

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