The bob of a simple pendulum of mass 200g is oscillating with a time 2sec. If the bob replaced by another bob of mass 450g but of same radius what will be the new time period of oscillation ?

The bob of a simple pendulum of mass 200g is oscillating with a time 2

1.	The bob of a simple pendulum of mass 200g is oscillating with a time 2sec. If the bob replaced by another bob of mass 450g but of same radius what will be the new time period of oscillation ?
Answer» 1sec 3 sec 4 sec 2 sec Answer :D