Two discs `A` and `B` are mounted coaxially ona vertical axle. The discs have moments
Channel: Doubtnut
Date: 30/08/2020

Two discs `A` and `B` are mounted coaxially ona vertical axle. The discs have moments of inertia `l` and `2l` respectively about the common axis. Disc A is imparted an initial angular velocity `2 omega` using the centre potential energy of a spring compressed by a distance `x_(1)`. Disc `B` is imparted angular velocity `omega` by a spring having the same spring constant and compressed by a distance `x_(2)`. Both the disc rotate in the clockwise direction.  The rotation `x_(1)//(x_(2)` is.