The moment of inertia of semicircular ring of mass M and radius R about an axis which is perpendicular to the plane of the ring and passes through the centre

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Questions Match

1.
The moment of inertia of semicircular ring of mass M and radius R about an axis which is perpendicular to the plane of the ring and passes through the centre

1. MR22. 3. 4. None of these

2.
The moment of inertia about an axis normal to the plane and passing through the centre of gravity will be maximum for which of the following bodies of the same mass

1. A disc of radius a2. A ring of radius a3. A square of side 2a4. A square made by four rods of length 2a

3.
The moment of inertia of a solid sphere of radius R and mass M about a tangent to the sphere is

1. 2. 3. 4.

4.
A 1 m long rod has a mass of 0.12 kg. What is the moment of inertia about an axis passing through the centre and perpendicular to the length of rod

1. 0.01 kg-m22. 0.001 kg-m23. 1 kg-m24. 10 kg-m2

5.
The moment of inertia of uniform rectangular plate of mass M about an axis passing through its mid-point and parallel to its length l is (b = breadth of rectangular plate)

1. 2. 3. 4.

The moment of inertia of semicircular ring of mass M and radius R about an axis which is perpendicular to the plane of the ring and passes through the centre