Rankers Physics

Principal of Conservation of Energy: Practice Problem & Solution

The potential energy of a particle varies with distance x as shown in the graph : Principal of Conservation of Energy diagram: The potential energy of a particle varies with The force acting on the particle is zero at
C
B
B and C
A and D

Solution Explained:

To solve this problem, we apply the core principles of Principal of Conservation of Energy. Understanding the underlying formula is key to arriving at the correct answer below:

For Equilibrium dU/dx =0 so, Points of maxima and minima in U-x graph are point of equilibrium.

So, Points B and C are equilibrium positions

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