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020 10.0 points A horizontal pipe of diameter 0.903 m has a smooth constriction to a section of diameter 0.5418 m. The density of oil flowing in the pipe is 821 kg/m3 If the pressure in the pipe is 8450 N/m² and in the constricted section is 6337.5 N/m², what is the rate at which oil is flowing? er 2
021 10.0 points Water flows at speed of 5.4 m/s through a horizontal pipe of diameter 3.4 cm. The gauge pressure P1 of the water in the pipe is 1.8 atm. A short segment of the pipe is constricted to a smaller diameter of 2.3 cm. 1.8 atm (P1 (P2 5.4 m/s V2 3.4 cm 2.3 cm What is the gauge pressure of the water flowing through the constricted segment? At- mospheric pressure is 1.013 x 106 Pa. The density of water is 1000 kg/m°. The viscosity of water is negligible. Answer in units of atm. 3