Question

The viscous force acting on a lead ball
travelling down in a liquid column with a
velocity 'V' is F. If another lead ball of
double the mass travels down in the same
liquid with a velocity 2V then the viscous
force acting on it is
(A) 16 F
(B) 4F
(C) 21/4 F
(D) 274F
3/4​

Answer 1

Answer:

i think (c) 21/4 f

Explanation:

i think so not sure