Question

A hoop of mass M and radius R is
suspended to a peg in a wall. Its moment of
inertia about the peg is​

Answer 1

Answer:

The moment of inertia of a sphere

I=1/2mr^2

And moment of inertia of a disc about its edge

I disc=1/2mr^2 +mr^2

I disc. =2/3mr^2

Hope its helps u

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