Two balls of masses `2 m` and `m` are moving with speed `2 v_(0)` and `v_(0)` towards
Channel: Doubtnut
Date: 2021-11-10

Two balls of masses `2 m` and `m` are moving with speed `2 v_(0)` and `v_(0)` towards each other. If the coefficient of restitution `e = 1//3` , the speed of balls , if collision is head  - on