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89. The resistance F of a sphere of diameter x, due to its motion with velocity u through a fluid of density p and viscosity u varies with Reynolds number as given in the table below: Log10Re 2.0 2.5 3.0 3.5 4.0 CD = 1.05 0.63 0.441 0.385 0.39 Find the mass (in kg) of a sphere 0.015 m diameter which falls with a steady velocity of 0.6 m/s in a larg deep tank of water of density 1000 kg/m³ and viscosity 0.0015 Pa.s. a. 0.00302 b. 0.00209

89. The resistance F of a sphere of diameter x, due to its motion with velocity u through a fluid of density p and viscosity u varies with Reynolds number as given in the table below: Log10Re 2.0 2.5 3.0 3.5 4.0 CD = 1.05 0.63 0.441 0.385 0.39 Find the mass (in kg) of a sphere 0.015 m diameter which falls with a steady velocity of 0.6 m/s in a larg deep tank of water of density 1000 kg/m³ and viscosity 0.0015 Pa.s. a. 0.00302 b. 0.00209

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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89. The resistance F of a sphere of diameter x, due to its motion with velocity u through a fluid of density p and viscosity u varies with Reynolds number as given in the table below: Log10Re 2.0 2.5 3.0 3.5 4.0 CD = 1.05 0.63 0.441 0.385 0.39 Find the mass (in kg) of a sphere 0.015 m diameter which falls with a steady velocity of 0.6 m/s in a large deep tank of water of density 1000 kg/m³ and viscosity 0.0015 Pa.s. a. 0.00302 b. 0.00209
Transcribed Image Text:89. The resistance F of a sphere of diameter x, due to its motion with velocity u through a fluid of density p and viscosity u varies with Reynolds number as given in the table below: Log10Re 2.0 2.5 3.0 3.5 4.0 CD = 1.05 0.63 0.441 0.385 0.39 Find the mass (in kg) of a sphere 0.015 m diameter which falls with a steady velocity of 0.6 m/s in a large deep tank of water of density 1000 kg/m³ and viscosity 0.0015 Pa.s. a. 0.00302 b. 0.00209
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