A velocity field is represented by the expression , where A = 1 s-1, B = 6 m·s-1, D = 3 m·s-2, and the coordinates are measured in meters. Determine the proper value for C if the flow field is to be incompressible. Calculate the acceleration of a fluid particle located at point (x, y) = (3, 2). Determine the equation for flow streamlines in the xy plane.