Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) A simple pendulum performs S. H. M about x=0 with an amplitude A and time period T. The speed of pendulum at `x=A/2` will be - Sarthaks eConnect

A simple pendulum performs S. H. M about x=0 with an amplitude A and time period T. The speed of pendulum at `x=A/2` will be:

`A/T`

`(sqrt3 pi A)/T`

`(sqrt3(pi A))/(2T)`

`(3 pi^2A)/T`