Discussion :: Hydraulics
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The terminal velocity (v) of a sphere of radius r and specific weight W, which travels vertically downwards in a liquid of viscosity μ and specific weight W, is
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A.
v = \( \frac { 2r^3 } {9\mu } \)(Ws- W) |
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B.
v = \( \frac { 2r^2 } {9\mu } \)(Ws- W) |
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C.
V = 9 \( \frac { r^2 } {2\mu } \)(Ws- W) |
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D.
V = \( \frac { 3r^2 } {3\mu } \)(Ws- W) |
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Answer : Option B
Explanation :
No answer description available for this question.
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