A simple pendulum executing `SHM` in a straight line has zero velocity at \'A\' and \'B\' whose
Channel: Doubtnut
Date: 16/02/2020

A simple pendulum executing `SHM` in a straight line has zero velocity at \'A\' and \'B\' whose distances form \'O\' in the same line `OAB` are \'a\' and \'b\'. If the velocity half wat between them is \'v\' then its time period is