Water at a gauge pressure of 3.8 atm at street level flows into an office building at a speed of 0.61 m/s through a pipe 5.5 cm in diameter. The pipe tapers down to 2.8 cm in diameter by the top floor, 18 m above, where the faucet has been left open. (Figure 1) Calculate the flow velocity in the pipe on the top floor. Assume no branch pipes and ignore viscosity. Express your answer using two significant figures. Figure Faucet 18 m P-3.8 atm 1 of 1 Ο ΑΣΦ Submit Request Answer Part B ? m/s Calculate the gauge pressure in the pipe on the top floor. Assume no branch pipes and ignore viscosity. Express your answer using two significant figures. P= Η ΑΣΦ Submit Request Answer Provide Feedback ? Pa
Water at a gauge pressure of 3.8 atm at street level flows into an office building at a speed of 0.61 m/s through a pipe 5.5 cm in diameter. The pipe tapers down to 2.8 cm in diameter by the top floor, 18 m above, where the faucet has been left open. (Figure 1) Calculate the flow velocity in the pipe on the top floor. Assume no branch pipes and ignore viscosity. Express your answer using two significant figures. Figure Faucet 18 m P-3.8 atm 1 of 1 Ο ΑΣΦ Submit Request Answer Part B ? m/s Calculate the gauge pressure in the pipe on the top floor. Assume no branch pipes and ignore viscosity. Express your answer using two significant figures. P= Η ΑΣΦ Submit Request Answer Provide Feedback ? Pa
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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