Water flows through a duct of square cross section as shown in Fig. P4.32 with a constan...

Water flows through a duct of square cross section as shown in Fig. P4.32 with a constant, uniform velocity of V = 20 m/s. Consider fluid particles that lie along line A–B at time t = 0. Determine the position of these particles, denoted by line A’–B’, when t = 0.20 s. Use the volume of fluid in the region between lines A–B and A’–B’ to determine the flowrate in the duct. Repeat the problem for fluid particles originally along line C–D and along line E–F. Compare your three answers.