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Railways Basic Science and Engineering Mass, Weight and Density Question Bank Mass, Weight and Density

  • question_answer
    If acceleration of a free fall on Moon is \[1.6\,\,m{{s}^{-2}}\] and on Earth is \[10\,\,m{{s}^{-2}}\]A rock has a mass of 10 kg on Earth. Its weight on Earth will be

    A)  16 N                           

    B)  100 N

    C)  32 N                           

    D)  50 N

    Correct Answer: B

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