Question

For a TWO-dimensional flow field,the velocity component in the y direction is given byv = + 6 a? y3Which of the following could be the velocity component in the x-direction

so that this fluid flow is irrotational. u = (x*(14/(x^3*y) + 3*x*y^4)/y^2 u = y^2"(14/(x^3*y) + 3*x*y^4) u = 2"y + (14/(x^3*y) + 3*x*y^4)/x u = 14/(x^3*y) + 3*x*y^4 + x^2 u = y + x*(14/(x^3"y) + 3*x*y^4)

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