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» <html><body><p>1sec<br/>3 sec<br/>4 sec<br/>2 sec</p>Answer :D</body></html>