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Chetan Mishra, IIT Kharagpur (7 Years of teaching experience)
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Learning video for JEE Main & Advanced, Physics
Two thin circular discs of mass m and 4m, having radii of a and 2a, respectively, are rigidly fixed by a massless, rigid rod of length l=
24 a through their centres. This assembly is laid on a firm and flat surface, and set rolling without slipping on the surface so that the angular speed about the axis of the rod is ω. The angular momentum of the entire assembly about the point 'O' is
L
→
(see the figure). Which of the following statement(s) is(are) true?
Негізгі бет Solving one of the toughest questions of JEE Advanced | Two thin circular discs of mass m and 4m
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