- #1
Izekid
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A farmer uses a pump to lift water from a river to a arable land who lies 5.0m higher than the river. The pump exhaust an electrical effect of 1.0kW but only 65% is used to do the lifting. ok A) I have resolved the lifting work is 0,65*60 = 39kJ
But B) is harder,,,, how much water is pumped up during a minute ...?
I have no idea how to solv this please help me
But B) is harder,,,, how much water is pumped up during a minute ...?
I have no idea how to solv this please help me