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Grade 12General Physics

A uniform disc of radius 4R has a circular cavity of radius R as shown. The surface mass density of the disc is σ. The disc is held vertically on a rough horizontal surface such that the line joining the geometrical centre 'O' of the disc and centre of the cavity C is horizontal. If the angular acceleration of the disc just when it is released assuming that it starts pure rolling motion and does not topple is -------
about which point should we conserve torque?

vikas s badami

11 Years agoGrade 12

1 Answer

Saurabh Koranglekar

6 Years ago

Dear student

Please attach the image of the question

Regards

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