NEET Sample Paper NEET Sample Test Paper-9

  • question_answer A body is projected with escape velocity \[11.2\text{ }km/s\] from earth's surface. If the body is projected in a direction \[30{}^\circ \] angle to the vertical, its escape velocity in the casse will be:

    A)  \[11.2km/s\]               

    B)  \[11.2\times \frac{1}{2}km/s\]

    C)  \[11.2\times \left( \frac{\sqrt{3}}{2} \right)km/s\]

    D)  None of these

    Correct Answer: A

    Solution :

    Escape velocity does not depend on the angle of projection.

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