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  3. RAJASTHAN ­ PET

RAJASTHAN ­ PET Rajasthan PET Solved Paper-2003

  • question_answer
    If the speed of particle became twice, then which of the following quantities will be doubled?

    A)  Length           

    B)  Kinetic energy

    C)  Momentum      

    D)  Acceleration

    Correct Answer: C

    Solution :

     Momentum \[p=mv\] \[p\propto v\] Therefore, momentum will be doubled.


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