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physics.ed-ph2006
A Home Experiment in Elasticity
J. M. Aguirregabiria, A. Hernández, M. Rivas
We analyze a simple problem in elasticity: the \emph{initial} motion of an elastic bar that after being hanged from an end is suddenly released. In a second problem a point mass is…
physics.ed-ph2004
Linear Momentum Density in Quasistatic Electromagnetic Systems
J. M. Aguirregabiria, A. Hernandez, M. Rivas
We discuss a couple of simple quasistatic electromagnetic systems in which the density of electromagnetic linear momentum can be easily computed. The examples are also used to illu…