water is flowing in a pipe with a varying cross-sectional area, and at all point the water completely fills the pipe. at point 1, the cross-sectional area of the pipe is 0.070 m6 and the magnitude of the velocity is 3.50 m/s. (a) what is the fluid speed at points in the pipe where the cross-sectional area is (a) 0.105 m6 and (b) 0.047 m6? (c) calculate the volume of the water discharged from the open end of the pipe in 1.0 hour.