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JEE Main & Advanced Physics Gravitation / गुरुत्वाकर्षण Question Bank Kepler's Laws of Planetary Motion

  • question_answer
    The eccentricity of earth's orbit is 0.0167. The ratio of its maximum speed in its orbit to its minimum speed is            [NCERT 1973]

    A) 2.507  

    B)             1.033

    C)             8.324  

    D)             1.000

    Correct Answer: B

    Solution :

                    \[\frac{{{v}_{\max }}}{{{v}_{\min }}}=\frac{1+e}{1-e}=\frac{1+0.0167}{1-0.0167}=1.033\]


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