Please use this identifier to cite or link to this item: https://ir.swu.ac.th/jspui/handle/123456789/11843
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dc.contributor.authorLaotreephet P.
dc.contributor.authorKhemmani S.
dc.contributor.authorPuttharugsa C.
dc.date.accessioned2021-04-05T03:01:17Z-
dc.date.available2021-04-05T03:01:17Z-
dc.date.issued2020
dc.identifier.issn319120
dc.identifier.other2-s2.0-85091061433
dc.identifier.urihttps://ir.swu.ac.th/jspui/handle/123456789/11843-
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85091061433&doi=10.1088%2f1361-6552%2faba108&partnerID=40&md5=3db38b099683d8417800e28cf7bfb98c
dc.description.abstractThis paper demonstrated a simple experiment for determining the coefficient of rolling friction of a hollow cylinder rolling on a curved track using a smartphone's sensors. We studied theoretically and experimentally the rolling motion of a hollow cylinder uncovered and covered with various materials (synthetic leather and sponge sheets). The smartphone (iPhone 4s) was attached to the end of the hollow cylinder for recording the angular position and angular velocity via the Rolling Cylinder application. The results showed that the coefficient of rolling friction depends on the velocity of the hollow cylinder. We expect that the experiment can be an alternative method for determining the coefficient of rolling friction and will help students better understand rolling motion. © 2020 IOP Publishing Ltd.
dc.titleDetermination of the coefficient of rolling friction of a hollow cylinder rolling on a curved track using a smartphone's sensors
dc.typeArticle
dc.rights.holderScopus
dc.identifier.bibliograpycitationPhysics Education. Vol 55, No.5 (2020)
dc.identifier.doi10.1088/1361-6552/aba108
Appears in Collections:Scopus 1983-2021

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