A jet of water whose diameter is 5cm strikes a fixed cup with a velocity of 9.45m/s and is deflected by 165 degree. The jet leaves with a velocity of 30m/s . if the cup offers a reactive force of 26.5N to the jet when the flow rate was 980 N/min. Determine the ratio of  a) Actual to theoretical forces of the jet. b) Velocities at outlet and inlet.

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Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.