Question:
In class 11 Physics Module 28 of Rotational Motion MI of disc about a tangent is 3/2*MR^2 but in previous slide the MI is 5/4*MR^2?
Answer:
This is with reference to standard 11 Physics Rotational Motion part 28 video.
The video consists of two numericals: (a) MI about a sphere and (b) Moment of inertia about a disc.
So in problem 2, nowhere we can find 5/4 MR2 and the working out of this problem is correct. No mistakes here.
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