Mostrar el registro sencillo del ítem
dc.contributor.author | Moreno Cano, Rafael | es_ES |
dc.contributor.author | Page Del Pozo, Alvaro Felipe | es_ES |
dc.contributor.author | Riera Guasp, Jaime | es_ES |
dc.contributor.author | Hueso Pagoaga, José Luís | es_ES |
dc.date.accessioned | 2016-05-23T11:01:09Z | |
dc.date.available | 2016-05-23T11:01:09Z | |
dc.date.issued | 2015-04-15 | |
dc.identifier.issn | 0143-0807 | |
dc.identifier.uri | http://hdl.handle.net/10251/64599 | |
dc.description.abstract | In this work we propose using phase diagrams to explain the dynamical behaviour of simple mechanical systems. First the motion of the system x (t) is experimentally measured, and then the derivatives, v(t) and a(t), are obtained from it and the motion equation f (x, v, a) = 0 is represented graphically. This idea is applied to the study of a system with linear viscous drag, explaining the evolution of the system towards the dynamical equilibrium point corresponding to the limit velocity. The phase diagrams of the viscous drag are compared with those of the Coulomb drag, which is not continuous and does not necessarily lead to a uniformly accelerated motion. The method is illustrated by an experiment in a dynamic track with magnetic damping. The use of phase diagrams allows for the checking the linearity of this damping. Moreover it allows for the identification of the existence of a small Coulomb drag between the track and the cart that appears as a small discontinuity of the function a (v) when the direction of the movement changes. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | European Physical Society | es_ES |
dc.relation.ispartof | European Journal of Physics | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Digital image | es_ES |
dc.subject | Phase diagram | es_ES |
dc.subject | Photogrammetry | es_ES |
dc.subject.classification | MATEMATICA APLICADA | es_ES |
dc.subject.classification | FISICA APLICADA | es_ES |
dc.title | Experimental study of viscous friction in undergraduate physics laboratory: introduction of phase diagrams to analyse dynamic equilibrium | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1088/0143-0807/36/3/035033 | |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Física Aplicada - Departament de Física Aplicada | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada | es_ES |
dc.description.bibliographicCitation | Moreno Cano, R.; Page Del Pozo, AF.; Riera Guasp, J.; Hueso Pagoaga, JL. (2015). Experimental study of viscous friction in undergraduate physics laboratory: introduction of phase diagrams to analyse dynamic equilibrium. European Journal of Physics. 36:1-15. doi:10.1088/0143-0807/36/3/035033 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1088/0143-0807/36/3/035033 | es_ES |
dc.description.upvformatpinicio | 1 | es_ES |
dc.description.upvformatpfin | 15 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 36 | es_ES |
dc.relation.senia | 298886 | es_ES |
dc.description.references | Larson, R. F. (1998). Measuring the coefficient of friction of a low-friction cart. The Physics Teacher, 36(8), 464-465. doi:10.1119/1.879928 | es_ES |
dc.description.references | Paetkau, M., Bahniwal, M., & Gamblen, J. (2008). Magnetic Low-Friction Track. The Physics Teacher, 46(5), 307-309. doi:10.1119/1.2909753 | es_ES |
dc.description.references | Takahashi, K., & Thompson, D. (1999). Measuring air resistance in a computerized laboratory. American Journal of Physics, 67(8), 709-711. doi:10.1119/1.19356 | es_ES |
dc.description.references | Lindemuth, J. (1971). The Effect of Air Resistance on Falling Balls. American Journal of Physics, 39(7), 757-759. doi:10.1119/1.1986278 | es_ES |
dc.description.references | Andereck, B. S. (1999). Measurement of air resistance on an air track. American Journal of Physics, 67(6), 528-533. doi:10.1119/1.19318 | es_ES |
dc.description.references | Pantaleone, J., & Messer, J. (2011). The added mass of a spherical projectile. American Journal of Physics, 79(12), 1202-1210. doi:10.1119/1.3644334 | es_ES |
dc.description.references | Feinberg, G. (1965). Fall of Bodies Near the Earth. American Journal of Physics, 33(6), 501-502. doi:10.1119/1.1971740 | es_ES |
dc.description.references | Bohren, C. F. (2004). Dimensional analysis, falling bodies, and the fine art ofnotsolving differential equations. American Journal of Physics, 72(4), 534-537. doi:10.1119/1.1574042 | es_ES |
dc.description.references | Moreno, R., Page, A., Riera, J., & Hueso, J. L. (2013). Experimental analysis of nonlinear oscillations in the undergraduate physics laboratory. European Journal of Physics, 35(1), 015005. doi:10.1088/0143-0807/35/1/015005 | es_ES |
dc.description.references | Erlichson, H. (1983). Maximum projectile range with drag and lift, with particular application to golf. American Journal of Physics, 51(4), 357-362. doi:10.1119/1.13248 | es_ES |
dc.description.references | Brancazio, P. J. (1985). Looking into Chapman’s homer: The physics of judging a fly ball. American Journal of Physics, 53(9), 849-855. doi:10.1119/1.14350 | es_ES |
dc.description.references | Parker, G. W. (1977). Projectile motion with air resistance quadratic in the speed. American Journal of Physics, 45(7), 606-610. doi:10.1119/1.10812 | es_ES |
dc.description.references | Page, A., Candelas, P., & Belmar, F. (2006). On the use of local fitting techniques for the analysis of physical dynamic systems. European Journal of Physics, 27(2), 273-279. doi:10.1088/0143-0807/27/2/010 | es_ES |
dc.description.references | Shone, R. (2002). Economic Dynamics. doi:10.1017/cbo9781139165020 | es_ES |
dc.description.references | Murray, J. D. (Ed.). (2002). Mathematical Biology. Interdisciplinary Applied Mathematics. doi:10.1007/b98868 | es_ES |
dc.description.references | Van Buskirk, R., & Jeffries, C. (1985). Observation of chaotic dynamics of coupled nonlinear oscillators. Physical Review A, 31(5), 3332-3357. doi:10.1103/physreva.31.3332 | es_ES |
dc.description.references | Siahmakoun, A., French, V. A., & Patterson, J. (1997). Nonlinear dynamics of a sinusoidally driven pendulum in a repulsive magnetic field. American Journal of Physics, 65(5), 393-400. doi:10.1119/1.18546 | es_ES |
dc.description.references | Vidaurre, A., Riera, J., Monsoriu, J. A., & Giménez, M. H. (2008). Testing theoretical models of magnetic damping using an air track. European Journal of Physics, 29(2), 335-343. doi:10.1088/0143-0807/29/2/014 | es_ES |
dc.description.references | Page, A., Moreno, R., Candelas, P., & Belmar, F. (2008). The accuracy of webcams in 2D motion analysis: sources of error and their control. European Journal of Physics, 29(4), 857-870. doi:10.1088/0143-0807/29/4/017 | es_ES |
dc.description.references | Cadwell, L. H. (1996). Magnetic damping: Analysis of an eddy current brake using an airtrack. American Journal of Physics, 64(7), 917-923. doi:10.1119/1.18122 | es_ES |