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A rod  AB of mass , length Lis lying on a horizontal frictionless surface. A particle of mass m travelling along the surface hits the end A of the rod with a velocity straight v subscript 0 in a direction perpendicular to AB. The collision is completely elastic. After the collision, the Particle comes to rest. The ratio straight m over straight M is

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  1. fraction numerator omega squared straight L squared over denominator 9 straight v subscript 0 superscript 2 end fraction
  2. fraction numerator 9 straight v subscript 0 superscript 2 over denominator omega squared straight L squared end fraction
  3. fraction numerator 9 straight V subscript 0 over denominator omega straight L end fraction

  4. fraction numerator omega L over denominator 9 v subscript 0 end fraction

    Answer:The correct answer is: fraction numerator omega squared straight L squared over denominator 9 straight v subscript 0 superscript 2 end fraction

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