Three pipes are connected in parallel. The difference in heads in each pipe is 40 m. Pipes Diameter (cm) Length (m) Friction factor 1 15 500 0.02 2 10 450 0.03 3 20 800 0.025 4. If a fourth pipe 25 cm in diameter and length 1100 m with f = 0.018 were attached at the end of the three pipes, what would be the velocity of the water at the fourth pipe?

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Fluid Dynamics

The study of the flow of gases and liquids, usually in and around solid surfaces, is known as fluid dynamics in physics and engineering. Fluid dynamics, for example, can be used to evaluate the movement of air through an airplane wing or the surface of a vehicle. It can also be used in ship design to increase the speed at which ships pass through water.