AP EAPCET 19-Aug-2021 Shift 1 Paper

Given, mass M and radius R of wheels are same
As we know that,
Moment of inertia (I) for following bodies are
(i) Ring =MR2
(ii) Angular disc =

M

2

(R2−r2)
(iii) Solid disc =

MR2

2

(iv) Cylindrical disc =

MR2

2

Hence, moment of inertia of ring among all four is maximum.