Systems of Particles and Rotational Motion questions
1884 published questions with worked solutions.
- A small part of the rim of a flywheel breaks off while it is rotating at a constant angular speed. Then its radius of gyration...
- Four particles each of mass m are placed at the corners of a square of side length l. The radius of gyration of the system about...
- Moment of inertia depends on
- Radius of gyration of a body depends upon
- Moment of inertia of a ring of mass m=3 g and radius r=1 cm about an axis passing through its edge and parallel to its natural...
- A circular disc is to be made by using iron and aluminium, so that it acquires maximum moment of inertia about its geometrical...
- The moment of inertia of a rectangular lamina about an axis perpendicular to the plane and passing through its centre of mass is
- Moment of inertia of a ring of mass M and radius R about an axis passing through the centre and perpendicular to the plane is I....
- A solid sphere of mass M, radius R and having moment of inertia about an axis passing through the centre of mass as I, is recast...
- Radius of gyration of a uniform thin rod of length L about an axis passing normally through its centre of mass is
- The radius of gyration of a thin uniform circular disc (of radius R) about an axis passing through its centre and lying in its...
- A circular thin disc of mass 2 kg has a diameter 0.2 m. Calculate its moment of inertia about an axis passing through the edge...
- Moment of inertia of a disc about its own axis is I. Its moment of inertia about a tangential axis in its plane is
- Two rings have their moments of inertia in the ratio 2:1 and their diameters are in the ratio 2:1. The ratio of their masses will...
- The moment of inertia of a metre scale of mass 0.6 kg about an axis perpendicular to the scale and located at the 20 cm position...
- The moment of inertia of a solid cylinder of mass M and radius R about a line parallel to the axis of the cylinder and lying on...
- A uniform cylinder has a radius R and length L. If the moment of inertia of this cylinder about an axis passing through its...
- The radius of gyration of a disc of mass 50 g and radius 2.5 cm, about an axis passing through its centre of gravity and...
- Out of the given bodies (of same mass) for which the moment of inertia will be maximum about the axis passing through its centre...
- Analogue of mass in rotational motion is
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