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Question: Answered & Verified by Expert
Angular momentum is conserved
PhysicsRotational MotionNEET
Options:
  • A always
  • B never
  • C when external force is absent
  • D when external torque is absent
Solution:
1625 Upvotes Verified Answer
The correct answer is: when external torque is absent
According to the law of conservation of angular momentum, if there is no external torque on the system, then the angular momentum remains constant.

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