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

  • question_answer
    An artificial satellite orbiting the earth does not fall down because the earth's attraction

    A)  Is balanced by the attraction of the moon

    B)  Vanishes at such distances

    C)  Is balanced by the viscous drag produced by the atmosphere

    D)  Produces the necessary acceleration of its motion in a curved path

    Correct Answer: D

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