A wheel comprises of a ring of radius R and M and three spokes of mass m each moment of inertia of the wheel about its axis is:

see full answer

Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!

Real Strategies. Real People. Real Success Stories - Just 1 call away

An Intiative by Sri Chaitanya

M+m4R2

M+mR2

M+3mR2

M+3m2R2

answer is B.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Moment of inertia of the ring is MR2 and that of each spoke is mR23 .Total moment of inertia MR2+mR23×3=M+mR2

Watch 3-min video & get full concept clarity