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Physics · SYSTEMS OF PARTICLES AND ROTATIONAL MOTION

Given below are two statements: Statement I: The centre of mass of a system of particles moves as if all the mass of the system was concentrated at that point and all external forces were applied there. Statement II: Internal forces between interacting particles within an isolated system can alter the total linear momentum of the system. In the light of the above statements, choose the most appropriate answer from the options given below:

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