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

  • question_answer
    Can centre of mass of a body lie where there is absolutely no mass?                          

    Answer:

                    Yes, it can. For example, centre of mass of a uniform circular ring lies at the centre of the ring, where there       is no mass.                                                          


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