At what points energy of a simple harmonic oscillator will be entirely potential? Explain.

The potential energy of a simple harmonic oscillator, when the particle is half way to its end pint is

Draw a graph to show the variation s of P.E., K.E. and total energy of a simple harmonic oscillator with displacement.

Derive expressions for kinetic energy and potential energy of a simple harmonic oscillator. Show that the total energy is constant. In which position of the oscillator is the energy totally kinetic.

Define simple harmonic motion.

The amplitude of a simple harmonic oscillator is doubled. How does this affect the total energy.