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5.29. A 4.0-cm diameter nozzle delivers a jet of water that strikes a flat plate normally. If the water speed is 50.0 m/s, calculate the force acting on the plate if (a) the plate is stationary.
5.32. A 4-in-diameter nozzle is fitted at the end of a 10-in diameter pipeline, as shown in Figure P5.32. The pressure at the end of the pipe (nozzle inlet) is 20 psi and at the nozzle exit the pressure is atmospheric. Find the force exerted by the nozzle on the pipe line. Neglect the head loss in the nozzle. UL 10 in 14 in ■Figure PS卫 Anozzie fitted to a pipeline.
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Answer #1

Area- 4 3 -3 = 3140NГр22le in pipe Ce Cm pupe

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