![]() Simple harmonic motion serves as a foundation for the characterization of more complicated periodic motion using Fourier analysis techniques. Simple harmonic motion can be used to simulate molecular vibration. Simple harmonic motion can be used to simulate other phenomena, such as the motion of a simple pendulum however, for it to be an accurate model, the net force on the object at the end of the pendulum must be proportionate to the displacement (and even so, it is only a good approximation when the angle of the swing is small see small-angle approximation). The motion is sinusoidal in time and has only one resonant frequency. The oscillation of a mass on a spring, when exposed to Hooke’s law’s linear elastic restoring force, can be utilised as a mathematical model for a wide range of motions. It generates an oscillation that can remain indefinitely if not interrupted by friction or other sources of energy dissipation. ![]() It acts in the direction of the object’s equilibrium position, regardless of its displacement. Simple harmonic motion (abbreviated SHM) is a type of periodic motion in mechanics and physics in which the restoring force on the moving object is directly proportional to the magnitude.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |