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Q2. Considering a vertical sluice gate in a horizontal smooth rectangular channel, the upstream and downstream...

Q2. Considering a vertical sluice gate in a horizontal smooth rectangular channel, the upstream and downstream water depths are 5.1 and 0.45 m, respectively. The upstream flow velocity is 0.5 m/s and the channel width is 27 m. Calculate the downstream flow velocity and the force acting on the sluice gate. Draw the control volume and show the forces acting on the sluice gate.

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