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![](/common/images/spacer.gif) How far down can you slide on a rough ball?
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Organization: | The Pennsylvania State University |
Department: | Department of Physics |
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![](/common/images/spacer.gif) 2002 Applications of Computer Algebra Conference (ACA '2002)
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![](/common/images/spacer.gif) Volos, Greece
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![](/common/images/spacer.gif) The motion of a massive object sliding down a rough spherical ball due to gravity is investigated. In terms of the initial speed and roughness of the surface, the author has applied Mathematica to evaluate angles and the run-times of the object as it leaves the ball. The criteria requiring the object to slide from the top to the equator of the ball is also investigated.
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![](/common/images/spacer.gif) massive object, rough spherical ball, gravity
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