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प्रश्न
From a disc of radius R a mass M, a circular hole of diameter R, whose rim passes through the centre is cut. What is the moment of inertia of the remaining part of the disc about a perpendicular axis passing through it?
पर्याय
15MR2/32
13MR2/32
11MR2/32
9MR2/32
उत्तर
13MR2/32
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