A ring and a solid sphere rotate about axes through their centres and have the same radius of gyration. The ring axis is perpendicular to its plane. If (radius of ring)/(radius of sphere) = √(2/x), find x.
Physics · Rotational Motion · moment of inertia and kinetic energy in pure rotation
A ring and a solid sphere rotate about axes through their centres and have the same radius of gyration. The ring axis is perpendicular to its plane. If (radius of ring)/(radius of sphere) = √(2/x), find x.