Question: A rectangular reducing bend carries steady incompressible flow and has uniform width w ( in 3 r d dimension ) linear velocity profile at section

A rectangular reducing bend carries steady incompressible flow
and has
uniform width w(in 3rd dimension)
linear velocity profile at section (1)
uniform flow at sections (2) and (3)
Find the magnitude and direction of the uniform velocity at (3).
A rectangular reducing bend carries steady

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