Rotational Motion Question 185
Question: Moment of inertia of a hollow cylinder of mass M and radius r about its own axis is
Options:
A) $\frac{2}{3}Mr^{2}$
B) $\frac{2}{5}Mr^{2}$
C) $\frac{1}{3}Mr^{2}$
D) $Mr^{2}$
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Answer:
Correct Answer: D
Solution:
[d] Moment of inertia of a hollow cylinder of mass M and radius r about its own axis is
$Mr^{2}$.
