A Man Starts Walking From A Point On The Surface Of Earth

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Jasmine 1 Year Ago

1 Answers

  • 20

    The correct answer is

    A) Zero

    Explanation-

    As surface is smooth so work done against friction is zero. Also the displacement and force of gravity are perpendicular so work done against gravity zero.

    1 Year Ago

    asked Oct 25 10:53:26 AM

    Sangeeta

    Q: 22 A: 1924

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