Published by:
CGP EDU Academic Team
Published on: September 12, 2026
A spherical solid ball of volume V is made of a material of density
. It is falling through a liquid of density
). Assume that the liquid applies a viscous force on the ball that is proportional to the square of its speed v, i.e.,
. The terminal speed of the ball is
Text Solution
Verified by ExpertsThe correct answer is:
A
The condition for terminal speed
is Weight
Buoyant force + Viscous force


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