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JEE PHYSICS MCQ: SYSTEM OF PARTICLES

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Statements:
a) The motion of the centre of mass can be studied using kepler's laws of motion.
b) The internal forces will not effect the motion of the centre of mass

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Correct option: D

a is false b is true

Option D (a is false b is true) is correct because the motion of the center of mass is governed by Newton's laws, not Kepler's laws, and internal forces do not affect the motion of the center of mass.

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