Published by:
CGP EDU Academic Team
Published on: August 13, 2026
A small bob tied at one end of a thin string of length 
is describing a vertical circle so that the maximum and minimum tension in the string are in the rato 
. The velocity of the bob at the highest position is 
. (take 
)
Text Solution
Verified by ExpertsThe correct answer is:
5
(5)
by conservation of energy,
from equation and
from equation (4) and (1)
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