2 8 A solid ball of density p and radius r falls vertically

Last updated: 6/13/2023

2 8 A solid ball of density p and radius r falls vertically through a liquid of density p2 Assume that the viscous force acting on the ball is F krv where k is a constant and v its velocity What is the terminal velocity of the ball 1 3 2 4 r P P 3k 2ng P P 3gr k 2 r P P 3gk 4 None of these 2