Path of a heavy point on the sphere (spherical pendulum)
Model 891
Description
Path of a heavy point on the sphere (spherical pendulum).
Showcase of this model is Case number 53
References
Schilling, Martin(Hrg.): Catalog mathematischer Modelle, Leipzig(Verlag von Martin Schilling) 1911, 7.Auflage, No.325. p. 162.