Oil with a density of 890 kg/m moves through a constricted pipe in steady, ideal flow. At the lower point shown in the figure below, the pressure is P,= 1.90 x 10* Pa, and the pipe diameter is 5.00 cm. At another point y = 0.30 m higher, the pressure is P,= 1.25 x 10* Pa and the pipe diameter is 2.50 cm. (a) Find the speed of flow (in m/s) in the lower section. m/s (b) Find the speed of flow (in m/s) in the upper section. m/s (c) Find the volume flow rate (in m³/s) through the pipe. m³/s

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Oil with a density of 890 kg/m3 moves through a constricted pipe in steady, ideal flow. At the lower point shown in the figure below, the pressure is P, = 1.90 x 104 Pa, and the pipe diameter is 5.00 cm. At another point y = 0.30 m higher, the pressure is
P, = 1.25 x 10" Pa and the pipe diameter is 2.50 cm.
(a) Find the speed of flow (in m/s) in the lower section.
m/s
(b) Find the speed of flow (in m/s) in the upper section.
m/s
(c) Find the volume flow rate (in m/s) through the pipe.
]m³/s
Transcribed Image Text:Oil with a density of 890 kg/m3 moves through a constricted pipe in steady, ideal flow. At the lower point shown in the figure below, the pressure is P, = 1.90 x 104 Pa, and the pipe diameter is 5.00 cm. At another point y = 0.30 m higher, the pressure is P, = 1.25 x 10" Pa and the pipe diameter is 2.50 cm. (a) Find the speed of flow (in m/s) in the lower section. m/s (b) Find the speed of flow (in m/s) in the upper section. m/s (c) Find the volume flow rate (in m/s) through the pipe. ]m³/s
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