2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/169731We establish two comparison results between the solutions of a class of mean curvature equations and pieces of arcs of circles that satisfy the same Neumann boundary condition. Finally we present a number of examples where our estimates can be applied, some of them have a physical motivation.8 pages, 1 figureDifferential Geometry53A10text