The radius of gyration of a thin disc of radius 4 cm about a diameter is

The radius of gyration of a disc of radius 25 cm about a centroidal axis perpendicular to disc is

The radius of gyration of a disc of radius 25 cm about a centroidal axis perpendicular to disc is a) 18 cm b) 12.5 cm c) 36 cm d) 50 cm

The radius of gyration of a uniform disc of radius R, about an axis passing through a point (R )/(2) away from the centre of disc, and perpendicular to the plane of disc is:

The radius of gyration of a uniform disc of radius R, about an axis passing through a point (R )/(2) away from the centre of disc, and perpendicular to the plane of disc is:

The radius of gyration of a uniform disc of radius R, about an axis passing through a point (R )/(2) away from the centre of disc, and perpendicular to the plane of disc is:

The radius of gyration of a disc of mass 100 g and radius 5 cm about an axis passing through its centre of gravity and perpendicular to the plane is

The radius of gyration of a disc of mass 100 g and radius 5 cm about an axis pasing through centre of gravity and perpendicular to the plane is

The radius of gyration of a disc of mass 100 g and radius 5 cm about an axis passing through its centre of gravity and perpendicular to the plane is

The radius of gyration of a sphere of radius R about a tangent is.