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- Thread starter Telanor
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malawi_glenn

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change to spherical coordinates and integrate over the surface.

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tiny-tim

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Yes … specifically, if you divide the plate into concentric ring-shaped bits, each bit of length 2πa will have the same behaviour under friction as a straight rod of the same mass and of length 2πa.change to spherical coordinates and integrate over the surface.

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Thank you guys for your help. Im going to see if I can figure out this problem I was working on now