Question

A ring has a mass of 0.5 kg and radius 1 m.
The moment of inertia of the ring about its
diameter is.
1) 0.75 kgm2
2)0.25 kgm2
3) 1.25 kgm2
4) 1.75 kgm2

Answer 1

Answer:

0.25

Explanation:

moment of inertia of ring is mr^2

but about diameter is mr^2/2

so is the answer