Question: Need ASAP. With All Steps Please. *if need any equation to solve please lmk 11. The flow rate in a 3-m wide rectangular channel on
11. The flow rate in a 3-m wide rectangular channel on a slope of 0.25 percent is 10 m/s. The flow ends at a free outfall. Manning's roughness coefficient for the channel is 0.025. Determine the type of surface profile upstream from the outfall. Using the direct step method, determine in two steps the distance to the beginning of the non-uniform flow. (yn = 1.880, drawdown curve, 272.9 m) Yc
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