The moment of inertia of a uniform circular disc about its diameter is 200 gm cm 2 . Then its moment of inertia about an axis passing through its center and perpendicular to its circular face is
Text Solution
Verified by ExpertsThe correct answer is:
C
Ι x + Ι y = Ι z
2 Ι x = Ι z
∴ Ι I = 2 × 200 = 400 gm cm 2 .
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