Moment of inertia (M.I.) of four bodies, having same mass and radius, are reported as; I_1= M.I. of thin circular ring about its diameter, I_2= M.I.…

Moment of inertia (M.I.) of four bodies, having same mass and radius, are reported as ; $\displaystyle \mathrm{I}_1=$ M.I. of thin circular ring about its diameter, $\displaystyle \mathrm{I}_2=$ M.I. of circular disc about an axis perpendicular to disc and going through the centre, $\displaystyle \mathrm{I}_3=$ M.I. of solid cylinder about its axis and $\displaystyle \mathrm{I}_4=$ M.I. of solid sphere about its diameter. Then :