The figure shows an isosceles triangular plate of mass M and base L. The angle at the apex is 90°. The apex is at the origin and the base is parallel to the x-axis.

Physics · Rotational Motion · moment of inertia and kinetic energy in pure rotation

JEE Advanced

The figure shows an isosceles triangular plate of mass M and base L. The angle at the apex is 90°. The apex is at the origin and the base is parallel to the x-axis.

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Sub-question 1

The moment of inertia of the plate about the z-axis is:-

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Sub-question 2

The moment of inertia of the plate about the x-axis is:-

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Sub-question 3

The moment of inertia of the plate about its base parallel to the x-axis is:-

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