Evaluate the net momentum flux through the bend of Problem 4.34, if the depth normal to the diagram is \(w=1 \mathrm{~m}\).

Data From Problem 4.34

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4.34 A two-dimensional reducing bend has a linear velocity profile at section. The flow is uniform at sections 2 and 3. The fluid is incompressible and the flow is steady. Find the maximum velocity, V1,max, at section 1. h = 0.5 m V1,max 1 V = 1 m/s (2) H h = 0.2 m P4.34 (3) 30 V3 = 5 m/s h3 = 0.15 m