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As per your syllabus, a rigid body's general motion can be decomposed into which two kinds?
ATranslation of CM + rotation about CM
BPure translation alone for rigid bodies
CPure rotation alone (no translation)
DRandom vibration alone
Answer & Solution
Correct answer: A. Translation of CM + rotation about CM
Your syllabus: any rigid body motion = translation of CM + rotation about an axis through CM.
Rolling cylinder is the canonical example.
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