Question: A laminar flow occurs between two horizontal parallel plates under pressure gradient dp/dx ( p decreases in the positives s direction). The upper plate moves

A laminar flow occurs between two horizontal parallel plates under pressure

A laminar flow occurs between two horizontal parallel plates under pressure gradient dp/dx ( p decreases in the positives s direction). The upper plate moves to the left (negative) at velocity ut. The expression for local velocity u is given as u=21dsdp(Hyy2)+utHy Is the magnitude of the shear stress greater at the moving plate (y=H) or at the stationary plate (y=0)

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