Bead on a uniformly rotating rod: why does the bead move out if there is no force in the radial direction?
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DOI: 10.1088/1361-6552/abeac5
Abstract: Problems involving rotating systems analysed from an inertial frame, without invoking fictitious forces, is something that freshman students find difficult to understand in an introductory mechanics course. In this article we try to see what… read more here.
Keywords: uniformly rotating; bead uniformly; force; rotating rod ... See more keywords