A uniform plank of mass `m = 1kg`, free to move in the horizontal direction only, is placed at the
Channel: Doubtnut
Date: 09/02/2020

A uniform plank of mass `m = 1kg`, free to move in the horizontal direction only, is placed at the top of a solid cylinder of mass `2m` and radius `R`. The plank is attched to a fixed wall by means of light spring of spring constant `k = 7N//m^(2)`. There is no slipping between the cylinder and the plank, and between the cylinder and the ground. the angular frequency of small oscillations of the system is