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Physics, 15.01.2021 08:00 zimbabwayjerry

A student places an object with a mass of 100 g on a disk at a position 0.75 m from the center of the disk. The student starts rotating the disk. When the disk reaches a speed of 0.8 m/s, the object starts to slide off the disk. What is the coefficient of static friction between the object and the disk?

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