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Question: Answered & Verified by Expert
If the time period is doubled, then the angular momentum of the body will (provided the moment of inertia of the body is constant)
PhysicsRotational MotionJEE Main
Options:
  • A remain constant
  • B quadruple
  • C become half
  • D double
Solution:
1929 Upvotes Verified Answer
The correct answer is: become half

As we know.

L=Iω

L=I×2πT

L1T

Given, T2=2T

Hence L1L2=2TT

 L2=L12

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