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Q5. Derive an equation relating the sequent depths in a rectangular channel which has a bed...

Q5. Derive an equation relating the sequent depths in a rectangular channel which has a bed slope of So. Assume that y2=5Lj where Lj is jump length and shape of the jump between upstream and downstream is trapezoid. Draw the control volume and show all variables. Hint: Apply momentum equation and take into account the weight force.

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