One spherical ball of radius `R`, density of released in liquid of density `d//2` attains a terminal velocity V. Another ball of radius 2R and density 1.5 d released in the liquid will attain a terminal velocity

A sphere of radius R and density rho_1 is dropped in a liquid of density sigma . Its terminal velocity is v_1 . If another sphere of radius R and density rho_2 is dropped in the same liquid, its terminal velocity will be:

A sphere of radius R is gently dropped into liquid of viscosity eta in a vertical uniform tube. It attains a terminal velocity v. Another sphere of radius 2R when dropped into the same liquid, will attain its teriminal velocity.

A sphere of radius R is gently dropped into liquid of viscosity eta in a vertical uniform tube. It attains a terminal velocity v. Another sphere of radius 2 R when dropped into the same liquid, will attain its teriminal velocity.

A ball of density rho is released from deep inside of a liquid of density 2 rho . It will move up

A ball of density rho is released from deep inside of a liquid of density 2 rho . It will move up

A ball of mass m and radius r is released in a viscous liquid. The value of its terminal velocity is proportional to