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  1. If two bodies of different masses, initially at rest, are acted upon by the same force for the same time, then the both bodies acquire the same:

  2. A.

     Velocity

    B.

     Momentum

    C.

     Acceleration

    D.

     Kinetic energy

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    Answer : Option B

    Explanation :

    Since the Force and the duration of time for which it acted are same, the product of force and time will be the same for both. Since Force×time gives change in momentum of a body, and they had 0 momentum initially, their final momenta will be same.


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