A graph, for plotting the dynamic response of a vertical mass-spring-damper system, should appear in the canvas area to the right if this page is displayed with an HTML5 capable and JavaScript enabled browser such as Firefox (v 3.6 or higher) or Opera (v 10.6 or higher).
Runge-Kutta 4th order integration method applied to an ideal vertical mass-spring-damper system defined by the 2nd order linear differential equation a = g - (k/m)*x - (c/m)*v with and: