A box rests at a point 2.0 m from the central vertical axis of a horizontal circular
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A box rests at a point 2.0 m from the central vertical axis of a horizontal circular platform that is capable of revolving in the horizontal plane. The coefficient of static friction between box and platform is 0.25. As the rate of rotation of the platform is slowly increased from zero, at what angular speed will the box begin to slide?
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