Math Problem Statement
se deja caer una esfera de plata de 0.30g de masa en un fluido de viscosidad desconocida. Al medir el movimiento de la esfera se observa que esta alcanza una velocidad límite de 0.6 cm/s. Si la esfera de plata tiene una densidad de 10530 kg/m3. y el liquido una densidad de 3000 kg/m3, determine la viscosidad del líquido.
Solution
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Math Problem Analysis
Mathematical Concepts
Fluid Mechanics
Stokes' Law
Viscosity
Forces in Fluids
Formulas
F_d = 6πrηv (Stokes' drag force)
F_efectivo = (ρ_s - ρ_f)Vg (Effective weight of the sphere)
V = (4/3)πr^3 (Volume of the sphere)
Theorems
Stokes' Law
Buoyancy Force
Suitable Grade Level
Undergraduate Physics
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