The drag forces on objects of different size but similar shape have been measured in a moving fluid. The drag force () is thought to be a function of the fluid density p the fluid viscosity μ, the fluid velocity V, and the object size d. = Data in the table below have been obtained for the following fluid properties: p 2.3 m/s. D (N) d (m) 0.00055 0.01 0.00186 0.02 0.00361 0.03 0.00563 0.04 1.2 kg/m³; μ = 2.0 x 10-5 (N s)/m²; and V = Determine the drag force for an 0.0173 m object with similar shape in a fluid with the following properties: p = 885 kg/m³; μ = 1.2 x 10-³ (N s)/m²; and V = 0.3m/s. D = i 0.000267

Elements Of Electromagnetics
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The drag forces on objects of different size but similar shape have been measured in a moving fluid. The drag force (9) is thought to be
a function of the fluid density p the fluid viscosity μ, the fluid velocity V, and the object size d.
=
Data in the table below have been obtained for the following fluid properties: p = 1.2 kg/m³; μ = 2.0 x 10-5 (N s)/m²; and V
2.3 m/s.
D (N)
d (m)
0.00055 0.01
0.00186 0.02
0.00361 0.03
0.00563 0.04
Determine the drag force for an 0.0173 m object with similar shape in a fluid with the following properties: p =
1.2 x 10-³ (N s)/m²; and V = 0.3m/s.
D = i 0.000267
885 kg/m³; μ =
Transcribed Image Text:The drag forces on objects of different size but similar shape have been measured in a moving fluid. The drag force (9) is thought to be a function of the fluid density p the fluid viscosity μ, the fluid velocity V, and the object size d. = Data in the table below have been obtained for the following fluid properties: p = 1.2 kg/m³; μ = 2.0 x 10-5 (N s)/m²; and V 2.3 m/s. D (N) d (m) 0.00055 0.01 0.00186 0.02 0.00361 0.03 0.00563 0.04 Determine the drag force for an 0.0173 m object with similar shape in a fluid with the following properties: p = 1.2 x 10-³ (N s)/m²; and V = 0.3m/s. D = i 0.000267 885 kg/m³; μ =
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