A dam is used to block the passage of a river and to generate electricity. Approximately 5.73 x 104 kg of water fall each second through a height of…

A dam is used to block the passage of a river and to generate electricity. Approximately 5.73 x 104 kg of water fall each second through a height of 19.6m. I one half of the gravitational potential energy of the water were converted to electrical energy, how much power would be generated?