JEE Main & Advanced Physics Rotational Motion Question Bank Numerical Value Type Questions - System of Particles & Rotational Motion

  • question_answer
    If linear density of a rod of length 3m varies as\[\lambda =2+x,\] then the position of the centre of mass of the rod is \[\frac{P}{7}m\] . Find the value of P.

    Answer:

    12


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