Wilberforce Pendulum is a free software that displays the dynamics of a Wilberforce pendulum in three dimensions.
A Wilberforce pendulum, named after its inventor, consists of a mass hanging from a spring such that the mass can oscillate up and down and also rotate.
The pendulum is initially at its vertical equilibrium but the pendulum bob is initially rotated from equilibrium.
You can set the initial vertical position and initial angular position using the textboxes provided.
