# Three objects, A : (a solid sphere), B : (a thin circular disk) and C : (a circular ring), each have the same mass M and radius R. They all spin with the same angular speed $\omega$ about their own symmetry axes. The amounts of work (W) required to bring them to rest, would satisfy the relation
( A ) $W_B > W_A > W_C$
( B ) $W_C > W_B > W_A$
( C ) $W_A > W_C > W_B$
( D ) $W_A > W_B > W_C$