Question

write the inertia formula for ring, solid sphere?​

Answer 1

Answer:

The line perpendicular to the plane of the ring through its centre – Consider the radius of the ring as R and its mass as M. All the elements are at the same distance from the axis of rotation, R. Linear mass density is constant. Therefore, the moment of inertia of a circular ring about its axis (I) = MR2.

Explanation:

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Answer 2

Answer:

(I)= MR square

Explanation:

The line perpendicular to the plane of the ring through it's centre

consider the radius of the ring as R and it's massas M

All the elements are the same distance from the axis of rotation,R.

Linear mass density is constant.

therefore, the moment of inertia of a circular ring about it's exis

so, (I)=MR square