Question

iv) Two hail stones with radii in the ratio
of 1:4 fall from a great height through
the atmosphere. Then the ratio of their
terminal velocities is
(A) 1:2 (B) 1:12 (C) 1:16 (D) 1:8​

Answer 1

Answer:

the answer is 1:2 I hope it helps u

Answer 2

Answer:

Correct option is

C

1 : 16

Vt∝r2

So. V2/V1 = (r2/r1)²

Now V2/V1 = (4/1)²

V2/V1 = 1/16