2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/83964Using Euler's equations of motion and the Hamiltonian formulation, we obtain the equations of motion of systems with internal angular momentum that are moving with respect to a given reference frame, when subjected to a torque which is permanently perpendicular to the angular momentum vector.Latex, 15 postscript figuresClassical PhysicsGeneral Physicstext