A contribution to the teaching of rotation dynamics
The precession movement contains surprising and attractive details that although they cannot be examined in depth at the medium level, they can be presented and displayed with elements as simple as a spinning top or a bicycle wheel, using appropriate rudimentary approaches, basically consisting of r...
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| Formato: | Artículo revista |
| Lenguaje: | Español |
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Asociación de Profesores de Física de la Argentina
2019
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| Acceso en línea: | https://revistas.unc.edu.ar/index.php/revistaEF/article/view/26945 |
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I10-R316-article-269452023-09-12T16:47:26Z A contribution to the teaching of rotation dynamics Una contribución para la enseñanza de la dinámica de las rotaciones Iparraguirre, Lorenzo M. Rotation; Angular velocity; Precession movement; Spinning-top; Axial vector Rotación; Velocidad angular; Movimiento de precesión; Trompo; Vector axial The precession movement contains surprising and attractive details that although they cannot be examined in depth at the medium level, they can be presented and displayed with elements as simple as a spinning top or a bicycle wheel, using appropriate rudimentary approaches, basically consisting of reason about the effect of the angular impulse applied on the system by the moment of the acting force. These pages show how it is possible to gradually go deeper into the application of the angular impulse law, maintaining the reasoning of physical sense to transcend the rudimentary approaches, without entering the usual mathematical treatments.Finally, it shows how to incorporate ideas into a simple calculation program that solves all situations, and allows them to be explored through the manipulation of initial values. El movimiento de precesión contiene detalles sorprendentes y atractivos que, aunque no pueden ser examinados en profundidad en el nivel medio, sí pueden ser presentados y mostrados con elementos tan sencillos como un trompo o una rueda de bicicleta, recurriendo a aproximaciones rudimentarias adecuadas, consistentes básicamente en razonar sobre el efecto del impulso angular aplicado sobre el sistema por el momento de la fuerza actuante. En estas páginas se muestra cómo es posible profundizar gradualmente en la aplicación de la ley del impulso angular, manteniendo el razonamiento de sentido físico para trascender las aproximaciones rudimentarias, sin ingresar a los tratamientos matemáticos habituales. Finalmente se muestra cómo incorporar las ideas en un sencillo programa de cálculo que resuelve todas las situaciones, y permite explorarlas a través de la manipulación de los valores iniciales. Asociación de Profesores de Física de la Argentina 2019-12-20 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/html https://revistas.unc.edu.ar/index.php/revistaEF/article/view/26945 Journal of Physics Teaching; Vol. 31 No. 2 (2019): July - December; 83-89 Revista de Enseñanza de la Física; Vol. 31 Núm. 2 (2019): Julio - Diciembre; 83-89 Revista de Enseñanza de la Física; v. 31 n. 2 (2019): Julho - Dezembro; 83-89 2250-6101 0326-7091 spa https://revistas.unc.edu.ar/index.php/revistaEF/article/view/26945/28591 https://revistas.unc.edu.ar/index.php/revistaEF/article/view/26945/28633 |
| institution |
Universidad Nacional de Córdoba |
| institution_str |
I-10 |
| repository_str |
R-316 |
| container_title_str |
Revista de Enseñanza de la Física |
| language |
Español |
| format |
Artículo revista |
| topic |
Rotation; Angular velocity; Precession movement; Spinning-top; Axial vector Rotación; Velocidad angular; Movimiento de precesión; Trompo; Vector axial |
| spellingShingle |
Rotation; Angular velocity; Precession movement; Spinning-top; Axial vector Rotación; Velocidad angular; Movimiento de precesión; Trompo; Vector axial Iparraguirre, Lorenzo M. A contribution to the teaching of rotation dynamics |
| topic_facet |
Rotation; Angular velocity; Precession movement; Spinning-top; Axial vector Rotación; Velocidad angular; Movimiento de precesión; Trompo; Vector axial |
| author |
Iparraguirre, Lorenzo M. |
| author_facet |
Iparraguirre, Lorenzo M. |
| author_sort |
Iparraguirre, Lorenzo M. |
| title |
A contribution to the teaching of rotation dynamics |
| title_short |
A contribution to the teaching of rotation dynamics |
| title_full |
A contribution to the teaching of rotation dynamics |
| title_fullStr |
A contribution to the teaching of rotation dynamics |
| title_full_unstemmed |
A contribution to the teaching of rotation dynamics |
| title_sort |
contribution to the teaching of rotation dynamics |
| description |
The precession movement contains surprising and attractive details that although they cannot be examined in depth at the medium level, they can be presented and displayed with elements as simple as a spinning top or a bicycle wheel, using appropriate rudimentary approaches, basically consisting of reason about the effect of the angular impulse applied on the system by the moment of the acting force. These pages show how it is possible to gradually go deeper into the application of the angular impulse law, maintaining the reasoning of physical sense to transcend the rudimentary approaches, without entering the usual mathematical treatments.Finally, it shows how to incorporate ideas into a simple calculation program that solves all situations, and allows them to be explored through the manipulation of initial values. |
| publisher |
Asociación de Profesores de Física de la Argentina |
| publishDate |
2019 |
| url |
https://revistas.unc.edu.ar/index.php/revistaEF/article/view/26945 |
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AT iparraguirrelorenzom acontributiontotheteachingofrotationdynamics AT iparraguirrelorenzom unacontribucionparalaensenanzadeladinamicadelasrotaciones AT iparraguirrelorenzom contributiontotheteachingofrotationdynamics |
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2024-09-03T20:39:41Z |
| last_indexed |
2024-09-03T20:39:41Z |
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1809208816799055872 |