Let I be the moment of inertia of a uniform square plate about an axis AB that passes…
Physics · JEE Advanced · NTA Exams — Rotational Motion
Let I be the moment of inertia of a uniform square plate about an axis AB that passes through its centre and is parallel to two of its sides. CD is a line in the plane of the plate that passes through the centre of the plate and makes an angle q with AB. The moment of inertia of the plate about the axis CD is then equal to:
- I
- I sin2 q
- I cos2 q
- I cos2 (q/2)
Answer
(A) I
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