Which of the following condition is sufficient for the simple harmonic motion? Where 'a -acceleration y-displacement

What do you mean by simple harmonic motion?

Name two examples for simple harmonic motion.

The motions 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. Write an example for a periodic motion that is not simple harmonic.

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?

The motions 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. Write the expression for a period of oscillation of a loaded spring.

Define simple harmonic motion for a particle moving in a straight line.

Represent Simple Harmonic Motion graphically.