Two masses `m_(A)` and `m_(B)` moving with velocities `v_(A)` and `v_(B)` in opposite
Channel: Doubtnut
Date: 2020-08-30

Two masses `m_(A)` and `m_(B)` moving with velocities `v_(A)` and `v_(B)` in opposite direction collide elastically after that the masses `m_(A)` and `m_(B)` move with velocity `v_(B)` and `v_(A)` respectively. The ratio `(m_(A)//m_(B))` is