mgh/time * .5= work
mass/time * g * h* .5= work
do the math.
A dam blocks the passage of a river and generates electricity. Approximately 57,000 kg of water fall each second through a height of 19 m. If one half of the gravitational potential energy of the water were converted to electrical energy, how much power would be generated?
2 answers
5.540*10^6