2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/98721In this article an analytical solution of equations of motion of a rigid disk of finite thickness rolling on its edge on a perfectly rough horizontal plane under the action of gravity is given. The solution is given in terms of Gauss hypergeometrical functions.12 pages, 2 figuresClassical PhysicsAn Analytical Solution of the Equations of a Rolling Disk of Finite Thickness on a Rough Planetext