Where the x- and y-coordinates are in m and the magnitude

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A steady, incompressible, two-dimensional velocity field is given by:

V=(u,v)=(1+2.5x+y)i+(-.5-1.5x-2.5y)j

where the x- and y-coordinates are in m and the magnitude of the velocity is in m/s.

a) Determine if there are any stagnation points in this flow field, and if so, where are they.

b) Calculate the material acceleration at the point (x = 2 m, y = 3 m).

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