11th Class Physics Systems Of Particles & Rotational Motion / कणों के निकाय तथा घूर्णी गति Question Bank Systems Of Particles & Rotational Motion Conceptual Problems

  • question_answer
    A disc is recast into a thin walled cylinder of same radius. Which will have large moment of inertia?

    Answer:

                    Hollow cylinder will have larger moment of inertia because most of its mass is located at comparatively larger distance from the axis of rotation.


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