Water enters a building at ground level with a pressure of 3.5 atm through a pipe with radius 5.0 cm at a velocity of 0.50 m/s. With what pressure and velocity will this water exit the faucet on the third floor of the building, which has a radius of 2.5 cm and is 25.0 meters above the ground?

Water enters a building at ground level with a pressure of 3.5 atm through a pipe with radius 5.0 cm at a velocity of 0.50 m/s. With what pressure and velocity will this water exit the faucet on the third floor of the building, which has a radius of 2.5 cm and is 25.0 meters above the ground?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter15: Fluid Mechanics

Section: Chapter Questions

Problem 69P

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Concept explainers

Variation of pressure

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

Question

Water enters a building at ground level with a pressure of 3.5 atm through a pipe with
radius 5.0 cm at a velocity of 0.50 m/s. With what pressure and velocity will this water
exit the faucet on the third floor of the building, which has a radius of 2.5 cm and is 25.0
meters above the ground?

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