The answer is the last one
The moment of inertia about the axis of a solid cylinder is <u>less than</u> the moment of inertia of a cylindrical shell having the same mass and radius.
<h3>How to calculate moment of inertia?</h3>
Mathematically, the moment of inertia for a solid cylinder is calculated by using this formula:
I = (1/2)mr²
<u>Where:</u>
In conclusion, the moment of inertia about the axis of a solid cylinder would be <u>less than</u> the moment of inertia of a cylindrical shell that has the same mass and radius because the mass of the solid cylinder must be taken near the axis of rotation, which makes it smaller.
Read more on moment of inertia here: brainly.com/question/3406242
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Explanation:
i'm not sure if i helped that much but here you go! :)