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  5. Systems Of Particles & Rotational Motion / कणों के निकाय तथा घूर्णी गति

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

  • question_answer 33)
                      Which of the following points is the likely position of the centre of mass of the system shown in Fig.?                                                    Hollow (a) A                                      (b) B                 (c) C                                       (d) D                

    Answer:

                      (c) When hollow sphere is filled with air, C.M. is at the centre of the sphere. Where sphere is filled with sand, C.M. shifts slightly towards the heavier side.                


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