The M.I. of a ring and disc of same mass and radius about their geometric axes will be:

The ratio of the radii of gyration of a circular disc to that of circular ring, each of same mass and same radius about their axes is

The ratio of the radii of gyration of a circular disc to that of a circular ring, each of same mass and radius, around their respective axes is:

The ratio of the radii of gyration of a circular disc to that of a circular ring, each of same mass and radius, around their respective axes is.

The ratio of the radii of gyration of a circular disc to that of a circular ring, each of same mass and radius, around their respective axes is.

The M.I. of a ring of mass M and radius R about a tangential axis perpendicular to its plane is :

The M.I. of a ring of mass M and radius R about a tangential axis perpendicular to its plane is :