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Standard XII

Physics

Work-Energy Theorem

Moment of Ine...

Question

Moment of Inertia of hemisphere about axis 4 will be:

\frac{2}{5} m R^{2}

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\frac{9}{10} m R^{2}

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\frac{173}{320} m R^{2}

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\frac{m R^{2}}{5}

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Solution

The correct option is A $\frac{2}{5} m R^{2}$
Moment of inertia of hemisphere about the mentioned axis is $\frac{2}{5} m R^{2} .$
Hence, the answer is $\frac{2}{5} m R^{2} .$

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Moment of Inertia of hemisphere about axis 4 will be:

The correct option is A 25mR2Moment of inertia of hemisphere about the mentioned axis is 25mR2.Hence, the answer is 25mR2.

The correct option is A $\frac{2}{5} m R^{2}$
Moment of inertia of hemisphere about the mentioned axis is $\frac{2}{5} m R^{2} .$
Hence, the answer is $\frac{2}{5} m R^{2} .$