A thin disc and a thin ring, both have mass M and radius R. Both rotate about axes through their center of mass and are perpendicular to their surfaces at the same angular velocity. Which of the following is true?[NDA II 2019]

Question

Examsnet · Accepted Answer

Correct Answer is :  Kinetic energies of both the bodies are zero since they are not in linear motion

NDA General Science Physics Questions Part 3