A ball is thrown horizontally from a point O with speed 20 m/s as shown. Ball strikes the incline
Channel: Doubtnut
Date: 02/02/2020

A ball is thrown horizontally from a point O with speed 20 m/s as shown. Ball strikes the incline plane along the normal to it after two seconds. Find value of x, if `beta = pi//x` (where `beta` is the angle of incline in degree)