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:

(iii)

Explanation:

the penetration does not depend on heavy or light or which is being thrown at an higher acceleration so it will be (iii)

Answer 2

The product mass and velocity is same for both bodies.

Step-by-step-explanation:

Option(iii) is the right answer.

Here, Mass of both the balls is same.

The depths of penetration of both the balls is same if The product mass and velocity is same for both bodies.