A container filled with water (Ļ_sw = 1000 kg/m^3) is open to the atmosphere at the top end with cross-sectional area A1 = 3.20 m^2, and narrows at the bottom end (cross-sectional area A2 = 1.35 m^2). The fluid height from bottom to top is h = 0.535 m and initially the narrow end at the bottom is plugged (closed to the atmosphere) such that no water escapes, i.e., no fluid motion.