36. A pipe has a cross-sectional area of S, at point M, the pipe descends h = 1.6 m and %3D narrows to 0.20 m2 at location N, where it terminates in a valve as shown in the following figure. The pressure at point M is atmospheric pressure, and the valve is opened wide and water is allowed to flow freely. It is observed that the water flow from the valve can fill a 24 m container in 20 seconds (The atmospheric pressure is Po = 1.0 x 105 Pa. The gravitational acceleration is g = 10 m/s².) %3D (1) What is the speed of the water leaving the pipe at point N? (2) What is the speed of the water leaving the pipe at point M? 3) What is the cross-sectional area at point M?

36. A pipe has a cross-sectional area of S, at point M, the pipe descends h = 1.6 m and %3D narrows to 0.20 m2 at location N, where it terminates in a valve as shown in the following figure. The pressure at point M is atmospheric pressure, and the valve is opened wide and water is allowed to flow freely. It is observed that the water flow from the valve can fill a 24 m container in 20 seconds (The atmospheric pressure is Po = 1.0 x 105 Pa. The gravitational acceleration is g = 10 m/s².) %3D (1) What is the speed of the water leaving the pipe at point N? (2) What is the speed of the water leaving the pipe at point M? 3) What is the cross-sectional area at point M?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter14: Fluid Mechanics

Section: Chapter Questions

Problem 107AP: (a) Convert normal blood pressure readings of 120 over 80 mm Hg to newtons per meter squared using...

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