Question

A bomb falling freely bursts after 10seconds into 2 fragments of mass in the ratio 2:1. The velocity of heavier fragment immediately after the explosion is 200ms¹ vertically downwards. The velocity of the lighter fragment immediately after the explosion is

Answer 1

Answer:

Explanation:

U need to use the conservation of momentum equation. I explained it clearly in the image here.

Answer 2

Answer:

option 3

Explanation:

this is the correct answer