Physics, 11.10.2019 05:00 hiiliohi1018
Amachine part has the shape of a solid uniform sphere of mass 215 g and diameter 3.10 cm . it is spinning about a frictionless axle through its center, but at one point on its equator it is scraping against metal, resulting in a friction force of 0.0200 n at that point. find its angular acceleration. let the direction the sphere is spinning be the positive sense of rotation.
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Amachine part has the shape of a solid uniform sphere of mass 215 g and diameter 3.10 cm . it is spi...
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