AIIMS AIIMS Solved Paper-1999

  • question_answer
    Escape velocity of a body when projected from the earths surface is 11.2 km/s. If it is projected at an angle of \[{{50}^{o}}\] from the horizontal, the escape velocity will be

    A) \[11.6km/s\]       

    B) \[12.8km/s\]     

    C) \[11.2km/s\]        

    D) \[16.2km/s\].  

    Correct Answer: C

    Solution :

    The escape velocity of a body projected from the earths surface is independent of the angle of projection. Hence the escape velocity of the body projected at an angle \[{{50}^{o}}\] will also be 11.2 km/s


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