What is radius of gyration of a soild sphere of mass `m` and radius `r` about its diameter ?

The M.I. of solid sphere of mass M and radius R about its diameter is

The M.I. of solid sphere of mass M and radius R about its diameter is

Define radius of gyration of a rigid body.What is the radius of gyration of a solid sphere of mass 1 kg and radius 50 cm?

The radius of gyration of a solid hemisphere of mass M and radius Rn about an axis parallel to the diameter at a distance (3)/(4) R is given by (centre of mass of the hemisphere lies at a height 3R//8 from the base.)

The radius of gyration of a solid hemisphere of mass M and radius Rn about an axis parallel to the diameter at a distance (3)/(4) R is given by (centre of mass of the hemisphere lies at a height 3R//8 from the base.)

The radius of gyration of a solid sphere of radius R about its tangential is