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straight A space particle space is space moved space in space straight a space circle space with space straight a space constant space angular space velocity. space Its space angular space momentum space is space straight L. space
If space the space radius space of space the space circle space is space halved space keeping space the space angular space velocity space same comma space
the space angular space momentum space of space the space particle space will space become space minus

  1. straight L over 4
  2. straight L over 2
  3. space straight L
  4. 2 space straight L

The correct answer is: straight L over 4


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