Curious behaviour of spinning coffee cups and other spinning objects
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DOI: 10.1088/1361-6552/ac3ac9
Abstract: If an empty coffee cup is spun on a horizontal surface about a vertical axis in an anti-clockwise direction, then the whole cup rotates slowly backwards, in a clockwise direction, about a vertical axis located… read more here.
Keywords: spinning objects; curious behaviour; spinning coffee; behaviour spinning ... See more keywords