1.

Statement 1: If there is no external torque on the body about its centre of mass, then the velocity of the centre of mass remains constant.
Statement 2: The linear momentum of the isolated system remains constant.

A. Statements 1 and 2 are true and statement 2 is the correct explanation of statement 1
B. Statement one and two are true and statement2 is not the correct explanation of statement1
C. Statement 1 is true, statement 2 is false
D. Statement 2 is true, statement 1 is false
Answer» E.


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