Doubt from rotational motion


Don’t have any clue about this question, someone help.
@LaveshGupta
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bro i’m getting 3 :thinking:

oh shit sin2 theta yeah bro answer is 6

i got ml^2/ 3 sin tetha cos theta

so multiply divide by 2 and yep its 6. do you want the solution?

Sorry for the messy work

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