MHT CET · Physics · Rotational Motion
The moment of inertia of uniform circular disc is maximum about an axis perpendicular to the disc and passing through point
- A A
- B B
- C C
- D D
Answer & Solution
Correct Answer
(B) B
Step-by-step Solution
Detailed explanation
Moment of Inertia \((\mathrm{I})=\mathrm{I}_{\mathrm{CM}}+\mathrm{Md}^2\) where \(d\) is distance of axis from COM The \(\mathrm{I}_{\mathrm{CM}}\) and M is same for all the points and only ' d ' is varying
As axis B is having more distance from COM and thus will have more moment of inertia.
As axis B is having more distance from COM and thus will have more moment of inertia.
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