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NTSE Sample Paper NTSE SAT Practice Test-14

  • question_answer
    If a body of mass 10 kg is taken to the center of the earth, its weight will be

    A) Zero        

    B) Infinity

    C) 98 N                            

    D) 980 N

    Correct Answer: A

    Solution :

    [a] At the centre of the earth , g' = 0 \[\therefore \] Weight = mg' = 0               


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