A particle moving along x -axis is being acted upon by one dimensional conservative force F . In the F - x curve shown, four points J, K, L, M are marked on the curve. List-II gives different type of

Question

A particle moving along x -axis is being acted upon by one dimensional conservative force F . In the F - x curve shown, four points J, K, L, M are marked on the curve. List-II gives different type of equilibrium for the particle at different positions. List-I gives certain positions on the force position graph. Match the positions in List-I with the corresponding nature of equilibrium at these positions.

TestHub · Accepted Answer

If F = 0 , then the system is in equilibrium. If d x d F > 0 , the system is unstable. If d x d F < 0 , the system is stable. J: If F  = 0 , then 4. K: If F = 0 and d x d F > 0 , then 2. L: If F = 0 and d x d F < 0 , then 3. M: If F = 0 and d x d F = 0 , then 1. P → 4, Q → 2, R → 3, S → 1. Option A.

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