Question
(3) Water is flowing in the trapezoidal channel shown. The channel has a base width B=3.5 ft m,height H=3.2 ft, top width W=8 ft, and water depth D=2 ft. Calculate: b. The mean velocity of the flow for a flow rate of Q=25 cfs c. The depth of flow for which the average velocity will be u = 2 ft/s for the same flow rate
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