11–118 The sum of the components of the pressure and wall shear forces in the direction normal to the flow is called Document Preview:
Questions – Mechanical Eng – Fluid Mechanics – Class Homework assignment – set 118 Problem 11-118
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11–116 Stokes law can be used to determine the viscosity of a fluid by dropping a spherical object in it and measuring Document Preview:
Questions – Mechanical Eng – Fluid Mechanics – Class Homework assignment – set 116 Problem 11-116
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11–115 Engine oil at 408C is flowing over a long flat plate with a velocity of 6 m/s. Determine the Document Preview:
Questions – Mechanical Eng – Fluid Mechanics – Class Homework assignment – set 115 Problem 11-115
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11–130 An airplane is cruising at a velocity of 800 km/h in air whose density is 0.526 kg/m3. The airplane has a wing Document Preview:
Questions – Mechanical Eng – Fluid Mechanics – Class Homework assignment – set 130 Problem 11-130
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11–113 Repeat Prob. 11–112 by considering the more Document Preview:
Questions – Mechanical Eng – Fluid Mechanics – Class Homework assignment – set 113 Problem 11-113
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11–129 An airplane has a total mass of 35,000 kg and a wing planform area of 65 m2. The airplane is cruising at Document Preview:
Questions – Mechanical Eng – Fluid Mechanics – Class Homework assignment – set 129 Problem 11-129
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questions—m….docx
11–114 A small aluminum ball with D 5 2 mm and rs 5 2700 kg/m3 is dropped into a large container filled with oil at 408C (rf 5 876 kg/m3 and m 5 0.2177 kg/m·s). The Document Preview:
Questions – Mechanical Eng – Fluid Mechanics – Class Homework assignment – set 114 Problem 11-114
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11–128 An airplane has a total mass of 18,000 kg and a wing planform area of 35 m2. The density of air at the ground is Document Preview:
Questions – Mechanical Eng – Fluid Mechanics – Class Homework assignment – set 128 Problem 11-128
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11–112 During an experiment, three aluminum balls (rs 5 2600 kg/m3) having diameters 2, 4, and 10 mm Document Preview:
Questions – Mechanical Eng – Fluid Mechanics – Class Homework assignment – set 112 Problem 11-112
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11–126 Air at 308C flows over a 3.0-cm-outer-diameter, 45-m-long pipe with a velocity of 6 m/s. Calculate the drag Document Preview:
Questions – Mechanical Eng – Fluid Mechanics – Class Homework assignment – set 126 Problem 11-126
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questions—m….docx
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