Turntables angular speed when the block reaches outer edge

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Reference no: EM13652523

A 200g, 40cm diameter solid cylindrical turntable rotates on frictionless bearings at 60rpm. A 20g block sits at the center of the turntable. the block then slides outward along a frictionless groove in the surface of the turntable. What is the turntables angular speed when the block reaches the outer edge?

Reference no: EM13652523

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