1.

Assertion : The moment of Linear Momentum is called Angular momentum (L) i.e. L = r xx p = (mv) xx r = mvr if V = r omega then. L = mr^(2) omega (or) L = I omega Reason : For conservation of Angular momentum, Torque (Rotational force applied externally) must be zero.

Answer»

Assertion and REASON are CORRECT and Reason is correct EXPLANATION of Assertion
Assertion and Reason are true but Reason is the FALSE explanation of the Assertion
Assertion is true but Reason is false
Assertion is false but Reason is true

ANSWER :a


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