engineering recuitment GATE ME 2023-24 Test Series Engineering Mechanics Impact and Virtual Work Impact
A horizontal disc is rotating about a vertical axis passing through center with angular velocity of 6π rad/s. A small piece of wax of mass 20 gram falls vertically on disc and sticks at a distance of 10 cm from axis. If angular velocity gets reduced to 5π rad/s, Moment of inertia (gm-m2) of disc is____
Enter numerical value using the virtual keypad. Round off where necessary.