A small ball of mass M and density ρ is dropped in a viscous liquid of density ρ₀. After some time, the ball falls with a constant velocity. What is the viscous force on the ball ?

Properties of Solids and Liquids: JEE Main 2023 Physics question

JEE Main 2023 · 6 Apr, Morning shift · Q7919

JEE Main 20236 Apr, Morning shiftPhysicsMediumProperties of Solids and Liquids184× since 2002

A small ball of mass

\mathrm{M}

and density

\rho

is dropped in a viscous liquid of density

\rho_{0}

. After some time, the ball falls with a constant velocity. What is the viscous force on the ball ?

JEE Main 2023 Properties of Solids and Liquids Question with Solution (6 Apr Morning shift, Q7919) | JEE Arc