What is the maximum value of the angular acceleration

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A block is placed near the edge of horizontal turntable of radius 3.4m that is initially at rest. The coefficient of static friction between the block and the turntable is μs=0.19. What is the maximum value of the angular acceleration α that the motor can deliver so that the block will not slide the instant after the turntable begins to move?

Reference no: EM13987260

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