The radius of gyration of the water line of a floating ship is 4 m and its metacentric height is 72.5 cm. The period of oscillation of the ship, is

The radius of gyration of the water line of a floating ship is 4 m and

1.	The radius of gyration of the water line of a floating ship is 4 m and its metacentric height is 72.5 cm. The period of oscillation of the ship, is
A.
B.	2
C.	3
D.	4
E.	/2
Answer» D. 4