A thin uniform rod, of length 4l and mass 4m, is bent at the points as shown in the fig. What is the moment of inertia of the rod about the axis passing through point O & perpendicular to the plane of the paper?

A thin uniform rod, of length 4l and mass 4m, is bent at the points as

1.	A thin uniform rod, of length 4l and mass 4m, is bent at the points as shown in the fig. What is the moment of inertia of the rod about the axis passing through point O & perpendicular to the plane of the paper?
Answer» A thin uniform rod, of length $4 l$ and mass $4 m$ , is bent at the points as shown in the fig. What is the moment of inertia of the rod about the axis passing through point $O$ & perpendicular to the plane of the paper?

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A thin uniform rod, of length 4l and mass 4m, is bent at the points as shown in the fig. What is the moment of inertia of the rod about the axis passing through point O &amp; perpendicular to the plane of the paper?

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A thin uniform rod, of length 4l and mass 4m, is bent at the points as shown in the fig. What is the moment of inertia of the rod about the axis passing through point O & perpendicular to the plane of the paper?