MHT CET Physics question

PhysicsMechanical Properties of FluidsMHT CET

A small ball of mass 'M', radius 'R' and density '' moves with terminal velocity through a container filled with glycerin of density ''. The viscous force acting on the ball is (g = gravitational acceleration) [MHT-CET 2020]

Answer: (B),(C)

Solution

At terminal velocity viscous force = weight - buoyancy with , which equals $Mg(1 -

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Question ID VK-062306