A spherical steel ball of mass 40 g and density 8 10 kg m is

Last updated: 6/7/2023

A spherical steel ball of mass 40 g and density 8 10 kg m is dropped into a column of a liquid of density 2x10 kg m At the instant when the velocity of the ball is half of its terminal velocity the force of viscosity acting on the ball is N g 10 m s Answer Enter your answer here