10) Water circulates throughout an apartment complex in a hot water heating system. (a) If the water is pumped at a speed of 0.50 m/s through a 4.0 cm diameter pipe under a pressure of 3.1 × 105 Pa, what will be the velocity and pressure in a 2.6 cm diameter pipe on the second floor 5.0 m above? (b)If the apartment building is 8 floors total, will there be enough pressure for the water to get to the top floor? Explain your reasoning. (You can assume every floor is 5m and that the pipe size stays 2.6 cm)

Physics for Scientists and Engineers, Technology Update (No access codes included)
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Author:Raymond A. Serway, John W. Jewett
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Chapter14: Fluid Mechanics
Section: Chapter Questions
Problem 14.80AP: The water supply of a building is fed through a main pipe 6.00 cm in diameter. A 2.00-cm-diameter...
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10) Water circulates throughout an apartment complex in a hot water heating system.
(a) If the water is pumped at a speed of 0.50 m/s through a 4.0 cm diameter pipe under a pressure of
3.1 × 105 Pa, what will be the velocity and pressure in a 2.6 cm diameter pipe on the second floor 5.0 m
above?
(b)If the apartment building is 8 floors total, will there be enough pressure for the water to get to the top
floor? Explain your reasoning. (You can assume every floor is 5m and that the pipe size stays 2.6 cm)
Transcribed Image Text:10) Water circulates throughout an apartment complex in a hot water heating system. (a) If the water is pumped at a speed of 0.50 m/s through a 4.0 cm diameter pipe under a pressure of 3.1 × 105 Pa, what will be the velocity and pressure in a 2.6 cm diameter pipe on the second floor 5.0 m above? (b)If the apartment building is 8 floors total, will there be enough pressure for the water to get to the top floor? Explain your reasoning. (You can assume every floor is 5m and that the pipe size stays 2.6 cm)
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