JEE Main & Advanced Physics Gravitation / गुरुत्वाकर्षण Question Bank Acceleration Due to Gravity

  • question_answer
     If it is assumed that the spinning motion of earth increases, then the weight of a body on equator     [RPMT 2003]

    A) Decreases

    B)             Remains constant

    C)             Increases

    D)               Becomes more at poles

    Correct Answer: A

    Solution :

                    \[g'=g-{{\omega }^{2}}R,\] when w increases g' decreases.           


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