2.5 When an incompressible, nonviscous fluid flows against a plate in a plane (two-dimensional) flow, an exact solution for the equations of motion for this flow is u=Ax, υ= −Ay,with A>0 for the sketch shown. The coordinate origin is located at the stagnation point 0, where the flow divides and the local velocity is zero. Plot the streamlines in the flow that pass through the points (1,1), (1,2), and (2,2).