Linear and Non Linear Effects on the Newtonian Gravitational Constant as deduced from the Torsion Balance

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/145336The Newtonian gravitational constant has still 150 parts per million of uncertainty. This paper examines the linear and nonlinear equations governing the rotational dynamics of the torsion gravitational balance. A nonlinear effect modifying the oscillation period of the torsion gravitational balance is carefully explored.11 pages, 2 figuresClassical PhysicsData Analysis, Statistics and ProbabilityLinear and Non Linear Effects on the Newtonian Gravitational Constant as deduced from the Torsion Balancetext