PhysicsEasy148×since 2002Q7923A small ball of mass mmm and density ρ\rhoρ is dropped in a viscous liquid of density ρ0\rho_0ρ0. After sometime, the ball falls with constant velocity. The viscous force on the ball is :Amg(1−ρ0ρ)m g\left(1-\frac{\rho_0}{\rho}\right)mg(1−ρρ0)Bmg(ρ0ρ−1)m g\left(\frac{\rho_0}{\rho}-1\right)mg(ρρ0−1)Cmg(1−ρρ0)m g\left(1-\rho \rho_0\right)mg(1−ρρ0)Dmg(1+ρρ0)m g\left(1+\frac{\rho}{\rho_0}\right)mg(1+ρ0ρ)Check answerSkip