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JEE Main & Advanced Physics Gravitation / गुरुत्वाकर्षण Question Bank Self Evaluation Test - Gravitation

  • question_answer
    Which graph correctly presents the variation of acceleration due to gravity with the distance from the centre of the earth (radius of the earth\[={{\operatorname{R}}_{E}}\])

    A)

    B)       

    C)      

    D)

    Correct Answer: B

    Solution :

    [b] Acceleration due to gravity, \[g\propto r\,\left( \operatorname{if}\,r<{{R}_{E}} \right)\]and \[g\propto \frac{1}{{{r}^{2}}}\,\left( \operatorname{if}\,r>{{R}_{E}} \right)\]


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