Question 2 (a) Water flows in the branching pipe shown in Figure Q2a with uniform velocity at each inlet and outlet. The fixed control volume indicated coincides with the system at time t = 10 s. (i) (ii) Evaluate the fluid left and entered the control volume at time = 10.2 s. (5 marks) For this pipe flow condition, evaluate if the cross sectional area of the pipe is the same for point (1), (2), and (3). (3) Control volume 0.5 m V3 = 1.5 m/s V = 2 m/s 0.6 m 0.4 m (1) (2) V = 1 m/s Figure Q2a (5 marks)