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In the absence of external torque, the quantity which remains conserved is _____?

In the absence of external torque, the quantity which remains conserved is _____?

بیرونی ٹارک کی عدم موجودگی میں ، جو مقدار محفوظ رہتی ہے وہ _____ ہے؟
Explanation
  • According to the law of conservation of angular momentum, if no external torque acts on a system, its angular momentum remains constant.
  • This principle is widely observed in rotational motion, such as a spinning skater pulling in their arms to rotate faster.