A particle P collides with `15 ms^(-1)` at an angle `60^(@)` from vertical on smooth horizontal
Channel: Doubtnut
Date: 2020-01-26

A particle P collides with `15 ms^(-1)` at an angle `60^(@)` from vertical on smooth horizontal surface. The coefficient of restitution (e) is `(1)/(sqrt(3))`. The range R, as shown in diagram will be : [Take `g =10 m//s^(2)`]