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Byju's Answer
Standard XII
Physics
Moment of Inertia of Hollow Sphere
The moment of...
Question

The moment of inertia of two spheres of equal masses is equal. If one of the spheres is solid of radius √45 m and the other is a hollow sphere. What is the radius of the hollow sphere?


A

3 m

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B

√3 m

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C

3√3 m

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D

5 m

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Solution

The correct option is C

3√3 m



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