a
       Work done required to bring a object to rest \(\Delta W = \Delta KE\)

\(\begin{array}{l}
\Delta W = \frac{1}{2}I{\omega ^2}\,;\,where\,I\, = moment\,of\,inertia\\
For\,same\,\omega ,\,\Delta W \propto I\\
For\,a\,solid\,sphere,\,{I_A} = \frac{2}{5}M{R^2}\\
For\,a\,thin\,cicular\,disk,\,{I_B} = \frac{1}{2}M{R^2}\\
For\,a\,circular\,ring,\,{I_c} = M{R^2}\\
\therefore \,\,{I_c} > {I_B} > {I_A}\,\,\therefore \,\,{W_c} > {W_B} > {W_A}
\end{array}\)