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JEE Main & Advanced Physics Gravitation / गुरुत्वाकर्षण Question Bank Gravitation Potential

  • question_answer
    The escape velocity for a body projected vertically upwards from the surface of earth is 11 km/s. If the body is projected at an angle of 45o with the vertical, the escape velocity will be                 [AIEEE 2003]

    A)             \[\frac{11}{\sqrt{2}}km/s\]

    B)               \[11\sqrt{2}\,km/s\]

    C)             22 km/s

    D)               11 km/s

    Correct Answer: D

    Solution :

                    Escape velocity does not depends upon the angle of projection.


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