Coupled Oscillations - http://lectureonline.cl.msu.edu/~mmp/applist/coupled/osc2.htm
This applet illustrates coupled oscillations of a linear chain of identical noninteracting bodies connected to each other and to fixed endpoints by identical ideal springs. All bodies start from rest, and their initial positions can be set either by sliding them along the track |
Damped Harmonic Motion - http://musr.physics.ubc.ca/~jess/hr/skept/SHM/node7.html
Mathematical Equations of Damped Harmonic Motion. |
Simple Harmonic Motion - http://www.physics.uoguelph.ca/tutorials/shm/Q.shm.html
A series of graphical animations illustrating the features of this phenomenon, with online consolidation exercises. |