Work - Energy theorem in rotational reference frames

In standard textbooks of college physics, Theorem of Work and Energy is generally presented for inertial reference systems in which it is clear that the kinetic energy is conserved when there is not net work of the forces of interaction. But what happens when energy and work are calculated on a non-...

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Autores principales: Carusela, María Florencia, El Hasi, Claudio Daniel
Publicado: 2016
Materias:
Non-inertial reference frame
Physics education
Work and energy
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01024744_v38_n3_p_Fernandez
http://hdl.handle.net/20.500.12110/paper_01024744_v38_n3_p_Fernandez
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
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spelling paper:paper_01024744_v38_n3_p_Fernandez2023-06-08T15:10:21Z Work - Energy theorem in rotational reference frames Carusela, María Florencia El Hasi, Claudio Daniel Non-inertial reference frame Physics education Work and energy In standard textbooks of college physics, Theorem of Work and Energy is generally presented for inertial reference systems in which it is clear that the kinetic energy is conserved when there is not net work of the forces of interaction. But what happens when energy and work are calculated on a non-inertial reference frame? In general, in basic physics textbooks this important issue is not treated. In this paper we seek to contribute, in this respect, with a proposal of activities to present and discuss this theorem standing for observers in relative rotation, explicitly emphasizing the differences between each description. This proposal aims at a gradual introduction, by discussion of concepts from simple and practical examples, but using the basic knowledge of vector formalism. © Sociedade Brasileira de Física. Printed in Brazil. Fil:Carusela, M.F. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:El Hasi, C.D. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2016 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01024744_v38_n3_p_Fernandez http://hdl.handle.net/20.500.12110/paper_01024744_v38_n3_p_Fernandez
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Non-inertial reference frame
Physics education
Work and energy
spellingShingle Non-inertial reference frame
Physics education
Work and energy
Carusela, María Florencia
El Hasi, Claudio Daniel
Work - Energy theorem in rotational reference frames
topic_facet Non-inertial reference frame
Physics education
Work and energy
description In standard textbooks of college physics, Theorem of Work and Energy is generally presented for inertial reference systems in which it is clear that the kinetic energy is conserved when there is not net work of the forces of interaction. But what happens when energy and work are calculated on a non-inertial reference frame? In general, in basic physics textbooks this important issue is not treated. In this paper we seek to contribute, in this respect, with a proposal of activities to present and discuss this theorem standing for observers in relative rotation, explicitly emphasizing the differences between each description. This proposal aims at a gradual introduction, by discussion of concepts from simple and practical examples, but using the basic knowledge of vector formalism. © Sociedade Brasileira de Física. Printed in Brazil.
author Carusela, María Florencia
El Hasi, Claudio Daniel
author_facet Carusela, María Florencia
El Hasi, Claudio Daniel
author_sort Carusela, María Florencia
title Work - Energy theorem in rotational reference frames
title_short Work - Energy theorem in rotational reference frames
title_full Work - Energy theorem in rotational reference frames
title_fullStr Work - Energy theorem in rotational reference frames
title_full_unstemmed Work - Energy theorem in rotational reference frames
title_sort work - energy theorem in rotational reference frames
publishDate 2016
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01024744_v38_n3_p_Fernandez
http://hdl.handle.net/20.500.12110/paper_01024744_v38_n3_p_Fernandez
work_keys_str_mv AT caruselamariaflorencia workenergytheoreminrotationalreferenceframes
AT elhasiclaudiodaniel workenergytheoreminrotationalreferenceframes
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