186) a pressurized cylindrical tank, 5.0 m in diameter, contains water that emerges from the pipe at 186) point c, with a velocity of 13 m/s. point a is 10 m above point b and point c is 3 m above point b. the area of the pipe at point b is 0.08 m2 and the pipe narrows to an area of 0.04 m2 at point c. assume the water is an ideal fluid in laminar flow. the density of water is 1000 kg/m3. in the figure, the mass flow rate in the pipe is closest to:
