The moment of inertia of a thin square plate ABCD, of uniform thickness about an axis…
Physics · JEE Advanced · NTA Exams — Rotational Motion
The moment of inertia of a thin square plate ABCD, of uniform thickness about an axis passing through the centre O and perpendicular to the plane of the plate is
- I1 + I2
- I3 + I4
- I1 + I3
- I1 + I2 + I3 + I4
where I1, I2, I3 and I4 are respectively moments of inertia about axes 1, 2, 3 and 4 which are in the plane of the plate.
Answer
(A) I 1 + I 2, (B) I 3 + I 4, (C) I 1 + I 3
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