Question

drive an expression for terminal velocity of a body moving in a viscous medium​

Answer 1

Answer:

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Explanation:

STATEMENT: # The maximum constant velocity acquired by a body while falling through a viscous medium is called its Terminal Velocity. ...

DERIVATION: Expression for terminal velocity,

V = Vt. Density of a sphere = ρ ...

Viscous force = mg. 6πηrv = mg. ...

V = 2r² ( ρ - σ ) g / 9η Hope it helps U.