A thin circular disk is in the x y plane as shown in the figure. The ratio of its moment of inertia about z…

A thin circular disk is in the $xy$ plane as shown in the figure. The ratio of its moment of inertia about $z$ and $z\text{'}$ axes will be:

1. $1 :4$
2. $1:5$
3. $1:3$
4. $1:2$

Solution

Asked in: JEE Main 2018 (16 Apr Online)

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