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)

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)

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Variation of pressure

From the equation of pressure, pressure is directly proportional to the applied force.

Question

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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