AMU Medical AMU Solved Paper-2015

  • question_answer
    A solid sphere falls with a terminal velocity of 20 m/s in air. If it is allowed to fall in vacuum?

    A)  the terminal velocity will be 20 m/s

    B)  the terminal velocity will be less than 20 m/s

    C)  the terminal velocity will be more than 20 m/s

    D)  there will be no terminal velocity

    Correct Answer: D

    Solution :

                     A solid sphere when allowed to fall in vacuum no terminal velocity occur.


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