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Through a pipe 17.0 cm in diameter,water is pumped from the Colorado River up to Grand Canyon Village,located on the rim of the canyon. The river is at an elevation of564 m and the village is at an elevation of 2093 m. (Note: Assume that the free-fallacceleration and the density of air are constant over this range of elevations.

a) What is the minimum pressure at which the water must be pumped if it is to arrive at the village?

b) If 4500 m3 are pumped per day, what is the speed of the water in the pipe?

c) What additional pressure is necessary to deliver the flow?

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  • Category:- Physics
  • Reference No.:- M91091205

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