Consider the graphs given below -
(i) The graph (a) is for the particle A
(ii) The graph (b) is for the particle B
1
Particle A is at stable equilibrium at P and particle B is at stable equilibrium at V
2
Particle A is at stable equilibrium at Q and particle B is at stable equilibrium at X
3
Particle A is at unstable equilibrium at S and particle B is at unstable equilibrium at V
4
Particle A is at unstable equilibrium at T and particle B is at stable equilibrium at X