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Discussion :: Applied Mechanics

  1. Ball A of mass 250 g moving on a smooth horizontal table with a velocity of 10 m/s hits an identical stationary ball B on the table. If the impact is perfectly elastic, the velocity of the ball B just after impact would be

    2. A.

    zero
    B.

    5 m/sec
    C.

    10 m/sec
    D.

    none of these.

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    Answer : Option C

    Explanation :

    No answer description available for this question. 

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