Question: Problem 2 Water flows through a rectangular and symmetrical, but otherwise unspecified, channel expansion as shown in the figure. Given Q = 2 0 0

Problem 2
Water flows through a rectangular and symmetrical, but otherwise unspecified, channel expansion as shown in the figure. Given Q=200m3s and a 2.5 m -deep flow in the 50 m -wide approach channel, determine the degree of expansion if the water surface rises by 0.05 m . Calculate the mean depth and velocity in the expansion.
Problem 2 Water flows through a rectangular and

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