JEE Main & Advanced
Physics
Rotational Motion
Question Bank
Self Evaluation Test - System of Particles Rotational Motion
question_answer
Two circular discs of same mass and thickness are made up of two different metals with densities \[{{d}_{x}}\]and\[{{d}_{Y}}({{d}_{X}}>{{d}_{Y}})\]. Their moments of inert about the axes passing through their centers of gravity and perpendicular to their planes are\[{{I}_{X}}\] and\[{{I}_{Y}}\]. Which one is correct?