Published by:
CGP EDU Academic Team
Published on: September 12, 2026
One end of a straight uniform 
long bar is pivoted on horizontal table. It is released from rest when it makes an angle 
from the horizontal (see figure). Its angular speed when it hits the table is given as 
, where 
is an integer. The value of n is
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Verified by ExpertsThe correct answer is:
15
(15) JEE Main 2020
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