The Wilberforce pendulum: a complete analysis using micro accelerometer/gyroscope, smartphone and dynamical modeling.
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| Title: | The Wilberforce pendulum: a complete analysis using micro accelerometer/gyroscope, smartphone and dynamical modeling. |
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| Authors: | Torzo, Giacomo1 torzog@gmail.com, Zanichelli, Massimiliano2, Pasqualotto, Stefano3, D'Anna, Michele |
| Source: | Latin-American Journal of Physics Education. Mar2025, Vol. 19 Issue 1, p1-9. 9p. |
| Subject Terms: | Motion analysis, Freeware (Computer software), Pendulums, Oscillations, Acquisition of data, Gyroscopes |
| Abstract (English): | The Wilberforce pendulum is a didactical device often used in class demonstration to show the amazing phenomenon of coupled oscillations (rotational and longitudinal) producing beats in a special mass-spring set up. The phenomenon is particularly surprising for a distant observer, who easily detects the longitudinal motion, but may skip the presence of rotation. To him (her) the vertical oscillation appears to damp out completely and then it rises again without external action (as if an invisible force would come in). In this paper we propose a revised version of the classical experiment, suggesting a deeper understanding of phenomena through real time data acquisition of both the rotation and the vertical oscillation, using a MEMS accelerometer/gyroscope and the free software Phyphox to show the device motion on a smartphone screen. A detailed analysis of the motion and of the energetical aspects are then performed using the free modeling tool InsightMaker. [ABSTRACT FROM AUTHOR] |
| Abstract (Spanish): | El péndulo de Wilberforce es un dispositivo didáctico que se utiliza a menudo en demostraciones en clase para mostrar el asombroso fenómeno de las oscilaciones acopladas (rotacionales y longitudinales) que producen pulsaciones en un sistema especial de masa-resorte. El fenómeno resulta particularmente sorprendente para un observador distante, que detecta fácilmente el movimiento longitudinal, pero puede pasar por alto la presencia de rotación. Para él o ella, la oscilación vertical parece amortiguarse por completo y luego volver a ascender sin acción externa (como si interviniera una fuerza invisible). En este artículo, proponemos una versión revisada del experimento clásico, que sugiere una comprensión más profunda de los fenómenos mediante la adquisición de datos en tiempo real tanto de la rotación como de la oscilación vertical, utilizando un acelerómetro/giroscopio MEMS y el software gratuito Phyphox para mostrar el movimiento del dispositivo en la pantalla de un teléfono inteligente. Posteriormente, se realiza un análisis detallado del movimiento y de los aspectos energéticos utilizando la herramienta de modelado gratuita InsightMaker. [ABSTRACT FROM AUTHOR] |
| Copyright of Latin-American Journal of Physics Education is the property of Latin-American Physics Education Network and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Education Research Complete |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: ehh DbLabel: Education Research Complete An: 187151045 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: The Wilberforce pendulum: a complete analysis using micro accelerometer/gyroscope, smartphone and dynamical modeling. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Torzo%2C+Giacomo%22">Torzo, Giacomo</searchLink><relatesTo>1</relatesTo><i> torzog@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Zanichelli%2C+Massimiliano%22">Zanichelli, Massimiliano</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Pasqualotto%2C+Stefano%22">Pasqualotto, Stefano</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22D'Anna%2C+Michele%22">D'Anna, Michele</searchLink> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Latin-American+Journal+of+Physics+Education%22">Latin-American Journal of Physics Education</searchLink>. Mar2025, Vol. 19 Issue 1, p1-9. 9p. – Name: Subject Label: Subject Terms Group: Su Data: <searchLink fieldCode="DE" term="%22Motion+analysis%22">Motion analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Freeware+%28Computer+software%29%22">Freeware (Computer software)</searchLink><br /><searchLink fieldCode="DE" term="%22Pendulums%22">Pendulums</searchLink><br /><searchLink fieldCode="DE" term="%22Oscillations%22">Oscillations</searchLink><br /><searchLink fieldCode="DE" term="%22Acquisition+of+data%22">Acquisition of data</searchLink><br /><searchLink fieldCode="DE" term="%22Gyroscopes%22">Gyroscopes</searchLink> – Name: Abstract Label: Abstract (English) Group: Ab Data: The Wilberforce pendulum is a didactical device often used in class demonstration to show the amazing phenomenon of coupled oscillations (rotational and longitudinal) producing beats in a special mass-spring set up. The phenomenon is particularly surprising for a distant observer, who easily detects the longitudinal motion, but may skip the presence of rotation. To him (her) the vertical oscillation appears to damp out completely and then it rises again without external action (as if an invisible force would come in). In this paper we propose a revised version of the classical experiment, suggesting a deeper understanding of phenomena through real time data acquisition of both the rotation and the vertical oscillation, using a MEMS accelerometer/gyroscope and the free software Phyphox to show the device motion on a smartphone screen. A detailed analysis of the motion and of the energetical aspects are then performed using the free modeling tool InsightMaker. [ABSTRACT FROM AUTHOR] – Name: Abstract Label: Abstract (Spanish) Group: Ab Data: El péndulo de Wilberforce es un dispositivo didáctico que se utiliza a menudo en demostraciones en clase para mostrar el asombroso fenómeno de las oscilaciones acopladas (rotacionales y longitudinales) que producen pulsaciones en un sistema especial de masa-resorte. El fenómeno resulta particularmente sorprendente para un observador distante, que detecta fácilmente el movimiento longitudinal, pero puede pasar por alto la presencia de rotación. Para él o ella, la oscilación vertical parece amortiguarse por completo y luego volver a ascender sin acción externa (como si interviniera una fuerza invisible). En este artículo, proponemos una versión revisada del experimento clásico, que sugiere una comprensión más profunda de los fenómenos mediante la adquisición de datos en tiempo real tanto de la rotación como de la oscilación vertical, utilizando un acelerómetro/giroscopio MEMS y el software gratuito Phyphox para mostrar el movimiento del dispositivo en la pantalla de un teléfono inteligente. Posteriormente, se realiza un análisis detallado del movimiento y de los aspectos energéticos utilizando la herramienta de modelado gratuita InsightMaker. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Latin-American Journal of Physics Education is the property of Latin-American Physics Education Network and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=ehh&AN=187151045 |
| RecordInfo | BibRecord: BibEntity: Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 9 StartPage: 1 Subjects: – SubjectFull: Motion analysis Type: general – SubjectFull: Freeware (Computer software) Type: general – SubjectFull: Pendulums Type: general – SubjectFull: Oscillations Type: general – SubjectFull: Acquisition of data Type: general – SubjectFull: Gyroscopes Type: general Titles: – TitleFull: The Wilberforce pendulum: a complete analysis using micro accelerometer/gyroscope, smartphone and dynamical modeling. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Torzo, Giacomo – PersonEntity: Name: NameFull: Zanichelli, Massimiliano – PersonEntity: Name: NameFull: Pasqualotto, Stefano – PersonEntity: Name: NameFull: D'Anna, Michele IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 03 Text: Mar2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 18709095 Numbering: – Type: volume Value: 19 – Type: issue Value: 1 Titles: – TitleFull: Latin-American Journal of Physics Education Type: main |
| ResultId | 1 |
