From a complete ring of mass.m. andradius .R. a30° sector is removed. The M.I. of the remaing ring about an axis through centre of ring and normal to its plane is:

From a complete ring of mass.m. andradius .R. a30° sector is removed.

1.	From a complete ring of mass.m. andradius .R. a30° sector is removed. The M.I. of the remaing ring about an axis through centre of ring and normal to its plane is:
Answer» `3/4 MR^(2)` `11/12 mR^(2)` `2/5mR^(2)` `mR^(2)` ANSWER :B