Question

If two balls of same masses are dropped on sand, the depths of penetration is same if
I. Heavier ball is dropped faster than lighter ball
II. Lighter ball is dropped faster than heavier ball
III. The product ‘mv’ is same for both bodies
IV. None of these​

Answer 1

option 3

product of mv is same......

Answer 2

Answer: iii is the correct answer dont thanks me i know i am smart

Explanation: