Class 11

Physics

Mechanics

System Of Particles

The moment of inertia of a solid cylinder about its natural axis is $I.$ If its moment of inertia about an axis $⊥_{r}$ to natural axis of cylinder and passing through one end of cylinder is $191/6$ then the ratio of radius of cylinder and its length is

- $1:2$
- $1:3$
- $1:4$
- $2:3$