plzzzzz anssss☺ it ......
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option (4) is the right answer.
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in final state, OP length is l/2... so, the height will be cosine of OP .. so, height of CoM of rod is "l cos(@) / 2 "
initial state ko l/2 me baate woo... final state ko l/2cos nhi likh skte kyunki length dekho initial state ka
go through the pic again... now you will get it.
bahar ja rha h
tu kaunse class me hai , yaar ?? animesh0000
11th
to bhai itna to samajh ..ki kaise aa gaya ...
in last line of the solution, it's w^2... not just w.
i am posting ans...as ques ...look that
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