1. Consider the following two-dimensional, incompressible flow through the converging channel as shown The mean velocity at x-0 in Figure 1. Assume the cross-section area per unit depth is A = is V (a) Find the velocity (5%) and acceleration (10%) of a particle moving along the centerline (b) Find the position of a fluid particle (at x=0 initially) as a function of time. (10%) x=0- (1+0.25 Figure 1 Figure 2