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The velocity distribution for the flow o...

The velocity distribution for the flow of a Newtonian fluid between two wide, parallel plates is given by the equation

`u=(3V)/2[1-(y/h)^(2)]`
where V is the mean velocity. The fluid has coefficient of viscosity `eta` Answer the following 3 questions for this situation.
Consider a rectangular cross section of dimensions l x 2h as shown. The side AB is parallel to the plates. Volume flow rate through this cross section is

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