PhysicsEasy148×since 2002Q7911The velocity of a small ball of mass 'm' and density d₁, when dropped in a container filled with glycerin, becomes constant after some time. If the density of glycerin is d₂, then the viscous force acting on the ball, will be :Amg(1−d1d2)mg\left( {1 - {{{d_1}} \over {{d_2}}}} \right)mg(1−d2d1)Bmg(1−d2d1)mg\left( {1 - {{{d_2}} \over {{d_1}}}} \right)mg(1−d1d2)Cmg(d1d2−1)mg\left( {{{{d_1}} \over {{d_2}}} - 1} \right)mg(d2d1−1)Dmg(d2d1−1)mg\left( {{{{d_2}} \over {{d_1}}} - 1} \right)mg(d1d2−1)Check answerSkip