What is the turntables angular speed

Reference no: EM13496374

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: EM13496374

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