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:	Fernández, D.M., Carusela, M.F., El Hasi, C.D., Lopez Arriazu, F.
Formato:	JOUR
Materias:	Non-inertial reference frame Physics education Work and energy
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_01024744_v38_n3_p_Fernandez
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	todo:paper_01024744_v38_n3_p_Fernandez
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spelling	todo:paper_01024744_v38_n3_p_Fernandez2023-10-03T14:57:27Z Work - Energy theorem in rotational reference frames Fernández, D.M. Carusela, M.F. El Hasi, C.D. Lopez Arriazu, F. 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. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar 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 Fernández, D.M. Carusela, M.F. El Hasi, C.D. Lopez Arriazu, F. 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.
format	JOUR
author	Fernández, D.M. Carusela, M.F. El Hasi, C.D. Lopez Arriazu, F.
author_facet	Fernández, D.M. Carusela, M.F. El Hasi, C.D. Lopez Arriazu, F.
author_sort	Fernández, D.M.
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
url	http://hdl.handle.net/20.500.12110/paper_01024744_v38_n3_p_Fernandez
work_keys_str_mv	AT fernandezdm workenergytheoreminrotationalreferenceframes AT caruselamf workenergytheoreminrotationalreferenceframes AT elhasicd workenergytheoreminrotationalreferenceframes AT lopezarriazuf workenergytheoreminrotationalreferenceframes
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Work - Energy theorem in rotational reference frames

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