1
IIT-JEE 2006
MCQ (Single Correct Answer)
+3
-1
A solid sphere of radius $R$ has moment of inertia $I$ about its geometrical axis. If it is melted into a disc of radius $r$ and thickness $t$. If its moment of inertia about the tangential axis (which is perpendicular to plane of the disc), is also equal to $I$, then the value of $r$ is equal to
![IIT-JEE 2006 Physics - Rotational Motion Question 1 English](https://app-content.cdn.examgoal.net/fly/@width/image/jaoe38c1lydpz817/849d3af4-1921-4f10-9346-e8daa02f05b7/c10a08e0-3d90-11ef-861d-73bbe19d99e8/file-jaoe38c1lydpz81h.png?format=png)
2
IIT-JEE 2001
MCQ (Single Correct Answer)
+2
-1
One quarter section is cut from a uniform circular disc of radius $R$. This section has a mass $M$. It is made to rotate about a line perpendicular to its plane and passing through the centre of the original disc. Its moment of inertia about the axis of rotation is
![IIT-JEE 2001 Physics - Rotational Motion Question 2 English](https://app-content.cdn.examgoal.net/fly/@width/image/jaoe38c1lycch264/db6ee284-062a-4d0f-9f17-ee64a3fd5d11/289e8930-3ccf-11ef-a7d7-ff17dc116870/file-jaoe38c1lycch26c.png?format=png)
3
IIT-JEE 2000
MCQ (Single Correct Answer)
+2
-1
A thin wire of length $L$ and uniform linear mass density $\rho$ is bent into a circular loop with centre at $O$ as shown. The moment of inertia of the loop about the axis $XX'$ is:
![IIT-JEE 2000 Physics - Rotational Motion Question 3 English](https://app-content.cdn.examgoal.net/fly/@width/image/jaoe38c1lycbxqwd/be7e0c63-4f2e-478a-bc3a-7524f436b23c/0f88f1d0-3ccd-11ef-95a4-e32eea7d1df6/file-jaoe38c1lycbxqwe.png?format=png)
Questions Asked from Rotational Motion (MCQ (Single Correct Answer))
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