engineering recuitment AAI ATC Junior Executive 2025 Mock Test Series Physics Center of Mass and Linear Momentum Conservation of Linear Momentum
A nucleus disintegrates into two nuclear parts which have their velocities in the ratio 2 ∶ 1. The ratio of their nuclear sizes will be:
1
21/3 ∶ 1
2
1 ∶ 31/2
3
31/2 ∶ 1
4
1 ∶ 21/3