BCECE Engineering BCECE Engineering Solved Paper-2014

  • question_answer
    Motion of planets in solar system is an example of conservation of

    A) momentum                       

    B) velocity

    C) angular momentum       

    D) energy

    Correct Answer: C

    Solution :

    From Kepler's law of planetary motion, \[\frac{dA}{dt}=\frac{1}{2m}=\]constant\[\frac{dA}{dt}=\]Areal velocity, motion of planets in solar system is an example of conservation of angular momentum.


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