18 A thin uniform rod of mass M 0 112 kg and length L 0 096

Last updated: 6/24/2023

18 A thin uniform rod of mass M 0 112 kg and length L 0 096 m is suspended by a wire that passes through its center and is perpendicular to its length The wire is twisted and the rod set oscillating The period is found to be 2 14 sec When a flat body in the shape of an equilateral triangle is suspended similarly through its center of mass the period is found to be 5 83 sec Find the rotational inertia of the triangle about this axis