Determine the length of the channel for the n

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A trapezoidal channel of bottom width 25ft and side slope 1:2.5 carries a discharge of 450cfs with a normal depth of 3.5 ft. The elevations at the beginning and end of the channel are 685 and 650 ft, respectively. Determine the length of the channel if n=0.02.

Reference no: EM13298713

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