JEE PHYSICS MCQ: SYSTEM OF PARTICLES

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Mass is non-uniformly distributed on the circumference of a ring of radius

a

and centre at origin. Let

b

be the distance of the centre of mass of the ring from origin. Then

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Correct option: B

0 \leq b \leq a

Option B is correct because the center of mass of a non-uniformly distributed mass on a ring can lie anywhere from the origin to the circumference.

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