A particle executes a SHM of amplitude 'a'. At what point is its speed half the maximum speed?

The motion that repeat themselves are called periodic motions but for a simple harmonic motion, the force must be proportional to the displacement and it is directed towards the centre of motion. A particle executes a SHM of amplitude 'a'. At what distance from the mean position is its kinetic energy equal to its potential energy?

A particle executes SHM of amplitude A .At what distance from the mean position is its kinetic energy equal to its potential energy?

The KE and PE of a particle executing SHM of amplitude a will be equal when displacement is: