The velocity profile in fully developed laminar flow in a circular pipe of inner radius R = 7 cm, in m/s, is given by U (r) = 4 (172). Determine the average and maximum velocities in the pipe and the volume flow rate. u(r) 41- =4 (1) R The average velocity in the pipe is m/s. The maximum velocity in the pipe is m/s. The volume flow rate is 1m/s.