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Physics, 11.12.2019 06:31 katefuly

At hoover dam, the distance the water effectively falls before encountering the electric generators depends on the water levels in lake mead. assume that the water intakes are effectively 175 m above the electric generators. how much water must pass through the generators to power 2 million 35-w las vegas lightbulbs for 6.0 minutes? (hint: this is a conservation of energy problem. all the energy comes from the falling water. consider the electric generators to be 100% efficient.) give your answer in kilograms, and enter your answer in the format *.**e**. kg to imagine how much water this is, recall that 1.0 kg of water occupies a volume of 1.0 liter.

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