Railways General Science & Technology Mechanics Sample Paper Mechanics-II Sample Test Paper-2

  • question_answer
    If the earth losses its gravity then for a body

    A)  Weight becomes zero but not the mass

    B)  Mass becomes zero but not the weight

    C)  Both mass and weight become zero

    D)  Neither mass nor weight become zero.

    Correct Answer: A

    Solution :

    [a] As gravity g = 0 \[\therefore \] Weight W = mg = 0 But mass is not zero.

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