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High School/JEE/NEET/IPhO Physics | 17-19 Yrs

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Sir, you said that Perpendicular Axes Theorem is only applicable for laminar bodies, but a cube isn't laminar so how did you use it on a cube at the end of the video?

2 years ago by

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Sir if we try to find the Moment of Inertia of the ring about the diametrical axis by integration I am getting the same answer. Actually I cannot find any difference as still the elemental mass would be making a circle of radius r just with a different orientation. Pls Help!!!

8 years ago by Akshunn Trivedi

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If you are getting the same result then whats the problem and what help you need... in case of diametrical axis elemental mass dm is not always at the distance r from the axis... while integrating you need to substitute the radius of dm in terms of T before integrating...

8 years ago by Physics Galaxy

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Video Lectures

High School/JEE/NEET/IPhO Physics | 17-19 Yrs

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