If after a slight tilt body returns to its previous equilibrium , then it is said to be in:
zero equilibrium
stable equilibrium
unstable equilibrium
neutral equilibrium
Stable equilibrium
When a particle is displaced slightly from a position, then a force acting on it brings it back to the initial position, it is said to be in the stable equilibrium position.
is positive.
i.e; the rate of change of is positive
Potential energy is minimum.
A marble is placed at the bottom of a hemispherical bowl.
So, the answer is
Stable equilibrium