Q. For focal point of gravity G and focal point of lightness B of a partially submerged body, stable equilibrium of the body can be achieved if

A
B is above G
B
G is above B
C
G and B coincide
D
None of the above
Solution:

A floating body may in any case be steady when G is specifically above B. A rotational aggravation of the body in such cases creates a restoring moment to give back the body to its unique stable position.

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