A wheel of mass 8 kg has moment of inertia equals to `0.5 "kg-m"^(2)`. Determine its radius of gyration.

A wheel of mass 10 kg has a moment of inertia of 160 kg-m^(2) about its own axis, the radius of gyration will be

A wheel of mass 10 kg has a moment of inertial of 160 kg-m^(2) about its own axis. The radius of gyration is

A fly wheel of mass 4 kg has moment of inertia 16 kg m^(2) , then radius of gyration about the central axis perpendicular to its plane is

A torque of 30 N-m is acting on a wheel of mass 5 kg and moment of inertia 2 kg-m​^(2) ​. If wheel starts rotating from rest then its angular displacement in 10 seconds will be-

If the moment of inertia of a body is I and its mass be M the, its radius of gyration would be

If the moment of inertia of a rigid body is numerically equal to its mass, radius of gyration is

A metallic ring of mass 1 kg has moment of inertia 1 kg m^2 when rotating about one of its diameters. It is molten and remolded into a thin uniform disc of the same Radius. How much will its moment of inertia be, when rotated about its own axis.