A spherical body of mass m and radius ris allowed to fall in

Last updated: 6/10/2023

A spherical body of mass m and radius ris allowed to fall in a medium of viscosity n The time in which the velocity of the body increases from zero to 0 63 times the terminal velocity v is called time constant 7 Dimensionally can be represented by 1 mr 6 n b V c 6 mrn g m 6 rv