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Physics

A bag of sand of mass m is suspended hy rope. A bullet of mass m over 30 is fired at it with a velocity v and gets embedded into it . The velocity of the bag finally is…….

PhysicsGeneral

  1. fraction numerator 31 v over denominator 30 end fraction
  2. fraction numerator 30 v over denominator 31 end fraction
  3. v over 31
  4. v/30

    Answer:The correct answer is: v over 31

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