Physics, asked by femayjune, 9 months ago

derive stock formula for whisker's force acting on a spherical ball falling through a viscous medium which may depend on coefficient of viscosity and radius of the ball (r) velocity (v)

Answers

Answered by rizwan1

2

F∝ r

F∝V

F∝n

Viscous force (F) ∝ rnv

F =krnv

where k is constant of proportionality =6π

So f = 6πrnv

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