FLUIDS IN MOTION Instructions: Solve the following problems completely and present your nal answers in two {2) decimal places. Write it LEGIBLY in an decent paper. Typewritten answers will not be graded. Submit your work as a SINGLE PDF FILE. [Use adobe scan or camScanner on your phone} 1. A horizontal pipe narrows from a radius of 0.325 m. to 0.150 m. lfthe speed of the water in the pipe is 1.20 % in the largerradius pipe, what is the speed in the smaller pipe? {Hinti Solve area of Circle} {5 pts.)I Q 2. A liquid ,0 = 1.55 m flows through a horizontal pipe of varying cross section as in the gure below. In the rst section, the crosssectional area is 7.5 m2. the flow speed is 3.50 %, and the pressure is 1.20 X 105 Pa. In the second section. the crosssectional area is 5.0 m2. Calculate the smaller section's (a) flow speed in mis; and {5 p13.) (b) pressure. {5 pts.)