Static stability means that when displaced from equilibrium, the aircraft:

Returns directly to its original state

Remains in the displaced position

Generates an initial tendency (force/moment) to return toward the original state

Correct

Diverges further from equilibrium

Explanation

Positive static stability means the aircraft produces a restoring force or moment that initially acts to return it toward the trimmed condition.

Test yourself with random questions from Principles of Flight and all other ATPL subjects.