2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/35799The purpose of this work is to show a possible reconciliation between Mach's principle and the Schwarzschild solution, using a description of this solution in terms of a new radial cooordinate related to the behaviour of Unruh detectors.10 pages, standard LaTeX articleGeneral Relativity and Quantum Cosmologytext