A sphere particle with a diameter of 100 μ is falling in the air. If Stokes’ law was correct for this particle, a) how fast would it be falling? b) What would its Reynold number be? c) Estimate the true settling velocity of 100-μ diameter particle. The particle density in air is assumed to be 2000 kg/m

University Physics Volume 1
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ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
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Chapter13: Gravitation
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A sphere particle with a diameter of 100 μ is falling in the air. If Stokes’ law was correct for this particle, a) how fast would it be falling? b) What would its Reynold number be? c) Estimate the true settling velocity of 100-μ diameter particle. The particle density in air is assumed to be 2000 kg/m3

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