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As per your syllabus, the moment of inertia of a SOLID cylinder of mass M and radius R about its own axis is which?
A(2/5) M R²
B(1/2) M R²
CM R²
D(1/4) M R²
Answer & Solution
Correct answer: B. (1/2) M R²
syllabus Table 6.1 (7): I_solid_cyl = (1/2) M R².
Same as the disc (mass distribution radial).
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