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JEE Main & Advanced Physics Gravitation / गुरुत्वाकर्षण Question Bank Motion of Satellite

  • question_answer
    A satellite is launched into a circular orbit of radius ?R? around earth while a second satellite is launched into an orbit of radius 1.02 R. The percentage difference in the time periods of the two satellites is                            [EAMCET 2003]

    A) 0.7      

    B)             1.0

    C)             1.5      

    D)             3

    Correct Answer: D

    Solution :

                    % change in \[T=\frac{3}{2}\] (% change in R) \[=\frac{3}{2}\times (2)%=3%\]


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