Published by:
CGP EDU Academic Team
Published on: August 14, 2026
PART- I PHYSICS
SECTION- A
A nucleus at rest disintegrates into two smaller nuclei with their masses in the ratio of 
. After disintegration they will move: -
A
In opposite directions with speed in the ratio of 
respectively
respectively
B
In opposite directions with speed in the ratio of 
respectively
respectively
C
In the same direction with same speed.
D
In opposite directions with the same speed.
Text Solution
Verified by ExpertsThe correct answer is:
A
By conservation of momentum
as 
move in opposite direction with speed ratio 
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