Water flowing in a straight cylinder tube with radius of 3mm, has a maximum velocity U0=15cm/s. If the density and viscosity of the water are 1000kg/m3 and 1.0 x 10 -3 (Pa.s), and the flow is fully developed with a profile of u=U0(1-(r/a)2), calculate the Reynold’s number of the flow; calculate the mass flow rate in units of kg/s in the tube If the tube has a length of 50cm, calculate the flow resistance force of the tube wall imposed to the flow

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Q: can you plase do this for me

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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.