pendulum motion is by definition harmonic motion because it takes the same amount of time for the pendulum to swing no matter how much energy you put into the pendulum to begin with
A simple harmonic motion is one for which the acceleration of the body into consideration is proportional its displacement from the mean position and the direction of the acceleration is always...
A simple pendulum undergoes simple harmonic motion only for small amplitudes because for small amplitudes the motion almost reduces to a straight line motion. Simple harmonic motion means motion on a...
Simple harmonic motion and periodic motion both are periodic motions, but the difference is that there should be variation above and below a fixed value alternately in a harmonic motion, but in...