Question 1182843
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A small particle is placed at the edge of a phonograph turntable of diameter 30 cm. 
If the turntable rotates at 45 revolutions per minute, what must be the coefficient of friction 
so the particle will {{{highlight(cross(bot))}}} <U>not</U> slide out?
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https://www.algebra.com/algebra/homework/playground/test.faq.question.1182825.html



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