Chemical Engineering > GATE 2024 > Kinematics
The velocity field in an incompressible flow is v = αxy î + vy ĵ + β k̂, where î, ĵ and k̂ are unit-vectors in the (x, y, z) Cartesian coordinate system. Given that α and β are constants, and vy = 0 at y = 0, the correct expression for vy is
A
-αxy/2
B
αy2/2
C
αxy/2
D
-αy2/2

Correct : d

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