Please use this identifier to cite or link to this item: https://ir.swu.ac.th/jspui/handle/123456789/17339
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dc.contributor.authorPuttharugsa C.
dc.contributor.authorChatchawaltheerat T.
dc.contributor.authorTeeratchanan P.
dc.date.accessioned2022-03-10T13:16:53Z-
dc.date.available2022-03-10T13:16:53Z-
dc.date.issued2021
dc.identifier.issn319120
dc.identifier.other2-s2.0-85100395131
dc.identifier.urihttps://ir.swu.ac.th/jspui/handle/123456789/17339-
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85100395131&doi=10.1088%2f1361-6552%2fabdfaf&partnerID=40&md5=b067df3bc8a803487ecf6d3274cce3b4
dc.description.abstractThis paper demonstrates the use of the sensors of a smartphone in recording experimental data for studying the moment of inertia of a compound pendulum. The smartphone was attached to the beam to record at various points the angular position and angular speed of a compound pendulum. We altered the position of the smartphone along the beam resulting in the change of the system's moment of inertia. The experimental result agreed with the theoretical calculation. This experiment will stimulate students to conduct such an experiment themselves and helps students understand the relationship between angular speed and its moment of inertia. © 2021 IOP Publishing Ltd
dc.languageen
dc.titleTeaching the moment of inertia by measuring the angular speed with a smartphone's sensors
dc.typeArticle
dc.rights.holderScopus
dc.identifier.bibliograpycitationPhysics Education. Vol 56, No.2 (2021)
dc.identifier.doi10.1088/1361-6552/abdfaf
Appears in Collections:Scopus 1983-2021

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