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Sahay Sir > Question Answers > Arihant Physics by D.C Pandey > Volume 1 > Chapter 13 - Fluid Mechanics > A object of mass 1 kg and radius 1 m is falling vertically downward inside liquid in a gravity free space. At certain instant the velocity of the sphere is 2ms^−1. If the coefficient viscosity of the liquid is 6π/1​ SI units, then velocity of ball will become 0.5ms^−1 after a time

A object of mass 1 kg and radius 1 m is falling vertically downward inside liquid in a gravity free space. At certain instant the velocity of the sphere is 2ms^−1. If the coefficient viscosity of the liquid is 6π/1​ SI units, then velocity of ball will become 0.5ms^−1 after a time

Upthrust will remain same