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

Answer:

the product 'mv' is same for both bodies

Explanation:

Answer 2

Answer:

III. The product ‘mv’ is same for both bodies (c) is the correct answer