A rectangular sharp-crested weir is used to measure the
Chapter 10, Problem 10.110(choose chapter or problem)
A rectangular sharp-crested weir is used to measure the flowrate in a channel of width 10 ft. It is desired to have the upstream channel flow depth be 6 ft when the flowrate is 50 cfs. Determine the height, \(P_w\), of the weir plate.
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