Explanation Given: Diameter of the sphere is 6 mm. Density of the sphere is 1150 kg / m 3 . Temperature of water is 20 ° C . Calculation: Obtain the density of water at 20 ° C as follows: ρ w = 998 kg / m 3 From Table 15-2, the coefficient of drag for a sphere in laminar flow is C D = 0.5 . From the force balance, F D = W − F B C D A ρ w V 2 2 = ρ s g ( V o l ) − ρ w g ( V o l ) C D ( π 4 D 2 ) ρ w V 2 2 = ( ρ s g − ρ w g

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ISBN: 9780078027680

Author: Yunus A. Cengel Dr., Robert H. Turner, John M. Cimbala

Publisher: McGraw-Hill Education

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Chapter 15, Problem 38P

To determine

The terminal velocity of the sphere.

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Chapter 15, Problem 37P

Chapter 15, Problem 39P

Chapter 15 Solutions

Fundamentals of Thermal-Fluid Sciences

Ch. 15 - Prob. 1P Ch. 15 - Define the frontal area of a body subjected to...Ch. 15 - Prob. 3P Ch. 15 - Prob. 4P Ch. 15 - Prob. 5P Ch. 15 - Prob. 6P Ch. 15 - Name some applications in which a large drag is...Ch. 15 - Prob. 8P Ch. 15 - Prob. 9P Ch. 15 - Prob. 10P

Ch. 15 - Prob. 11P Ch. 15 - What is the difference between skin friction drag...Ch. 15 - Prob. 13P Ch. 15 - What is the effect of streamlining on (a) friction...Ch. 15 - What is flow separation? What causes it? What is...Ch. 15 - Prob. 16P Ch. 15 - Prob. 17P Ch. 15 - Prob. 18P Ch. 15 - The resultant of the pressure and wall shear...Ch. 15 - Prob. 20P Ch. 15 - Prob. 21P Ch. 15 - Prob. 22P Ch. 15 - Prob. 24P Ch. 15 - Prob. 25P Ch. 15 - Prob. 26P Ch. 15 - Prob. 27P Ch. 15 - A submarine can be treated as an ellipsoid with a...Ch. 15 - Prob. 29P Ch. 15 - During major windstorms, high vehicles such as RVs...Ch. 15 - Prob. 31P Ch. 15 - Prob. 32P Ch. 15 - Prob. 33P Ch. 15 - Prob. 34P Ch. 15 - Prob. 35P Ch. 15 - Prob. 36P Ch. 15 - Prob. 37P Ch. 15 - Prob. 38P Ch. 15 - Prob. 39P Ch. 15 - Prob. 40P Ch. 15 - Prob. 41P Ch. 15 - Prob. 42P Ch. 15 - Prob. 43P Ch. 15 - Prob. 44P Ch. 15 - Prob. 45P Ch. 15 - Prob. 46P Ch. 15 - Prob. 48P Ch. 15 - Prob. 49P Ch. 15 - Prob. 51P Ch. 15 - Prob. 52P Ch. 15 - Prob. 53P Ch. 15 - Prob. 54P Ch. 15 - Prob. 55P Ch. 15 - Prob. 56P Ch. 15 - Prob. 57P Ch. 15 - Prob. 58P Ch. 15 - Prob. 59P Ch. 15 - Prob. 60P Ch. 15 - Prob. 61P Ch. 15 - Prob. 62P Ch. 15 - A 2-m-long, 0.2-m-diameter cylindrical pine log...Ch. 15 - Prob. 64P Ch. 15 - Prob. 65P Ch. 15 - Prob. 66P Ch. 15 - Prob. 67P Ch. 15 - Prob. 68P Ch. 15 - Prob. 69P Ch. 15 - Prob. 70P Ch. 15 - Prob. 71P Ch. 15 - Prob. 72P Ch. 15 - What is induced drag on wings? Can induced drag be...Ch. 15 - Prob. 74P Ch. 15 - Prob. 75P Ch. 15 - Prob. 76P Ch. 15 - Prob. 77P Ch. 15 - Consider an airplane whose takeoff speed is 220...Ch. 15 - Prob. 79P Ch. 15 - Prob. 80P Ch. 15 - Prob. 82P Ch. 15 - Prob. 83P Ch. 15 - Prob. 84P Ch. 15 - Prob. 85P Ch. 15 - Prob. 86RQ Ch. 15 - A 1.2-m-external-diameter spherical tank is...Ch. 15 - Prob. 88RQ Ch. 15 - Prob. 89RQ Ch. 15 - Prob. 91RQ Ch. 15 - Prob. 92RQ Ch. 15 - Prob. 93RQ Ch. 15 - Prob. 94RQ Ch. 15 - Prob. 95RQ Ch. 15 - Prob. 96RQ Ch. 15 - Prob. 97RQ Ch. 15 - Prob. 98RQ Ch. 15 - Prob. 99RQ Ch. 15 - Prob. 100RQ Ch. 15 - Prob. 102RQ

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