Physics, 03.03.2021 20:20 greenhappypiggies
1. A coal-burning plant station provides the energy needs of a certain community which has an average power requirement of 670 MW. The power station has an overall efficiency of 35%. The specific energy of coal is 28x10^6 jxkg^-1. Calculate the mass of coal burned every second. Report your answer in kg with 2 sig figs.
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