Pons Ràfols, Josep MariaPalol i Coma, Ferran de2018-09-272018-09-272018-06https://hdl.handle.net/2445/124898Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2018, Tutor: Josep Maria Pons RàfolsIn this work we study one spatial dimension motion kinematics in Minkowski space-time. First, we discuss different approaches to the accelerated observer. Then, we propose a parametrization for the four-velocity and solve exactly the case that describes the asymptotic behaviour for constant higher order derivatives of velocity. Finally, we examine how more general cases change our solution.5 p.application/pdfengcc-by-nc-nd (c) de Palol, 2018http://creativecommons.org/licenses/by-nc-nd/3.0/es/Relativitat especial (Física)Espai i tempsTreballs de fi de grauSpecial relativity (Physics)Space and timeBachelor's thesesinfo:eu-repo/semantics/bachelorThesisinfo:eu-repo/semantics/openAccess