A Pressurized Cylindrical Tank,5

Multiple Choice

A pressurized cylindrical tank,5.0 m in diameter,contains water that emerges from the pipe at point C with a speed of
As shown in the figure.Point A is 10 m above point B and point C is 3.0 m above point B.The area of the pipe at point B is
And the pipe narrows to an area of
At point C.Assume that the water is an ideal fluid in laminar flow.The density of water is 1000 kg/m³ The mass flow rate in the pipe is closest to

A) 520 Kg/s.
B) 470 Kg/s.
C) 420 Kg/s.
D) 360 Kg/s.
E) 310 Kg/s.