At a soft drink bottling plant, a horizontal section of pipe carrying citric acid in liquid form goes from a cross-sectional area of 8.00 cm2, fluid flow speed of 310 cm/s, and pressure of 1.40 105 pa to a section of pipe with a cross-sectional area of 4.00 cm2. the density of the citric acid is 1660 kg/m3. for the section of smaller pipe, determine the liquid flow speed and the liquid pressure

(a) the liquid flow speed m/s

(b) the liquid pressure pa