Energy in Simple Harmonic Motion

In Simple Harmonic Motion, there is a continuous interchange between kinetic and potential energy:

• At the extreme positions, all energy is in the form of potential energy
• At the equilibrium position, all energy is in the form of kinetic energy
• At any other point, the total energy is the sum of kinetic and potential energies
• The total energy remains constant throughout the motion (in the absence of friction)

This energy conservation is a fundamental principle in understanding oscillations and is crucial for solving problems related to SHM.