Рет қаралды 38
29. A spherical solid ball of volume 'V' is made up of a material of density 'p₁'. It is falling through a liquid of density p2 . Assume that the liquid applies a viscous force on the ball that is proportional to the square of the speed vt, i.e., Fviscous = Kv² then the terminal speed of ball is (g = acceleration due to gravity)
[2021]