A 190 g, 45.0-cm-diameter turntable rotates on frictionless bearings at 70.0 rpm. A 25.0 g block sits at the center of the turntable. A compressed spring shoots the block radically outward along a frictionless groove in the surface of the turntable. Part A What is the turntable's rotation angular velocity when the block reaches the outer edge? Express your answer with the appronriate units
A 190 g, 45.0-cm-diameter turntable rotates on frictionless bearings at 70.0 rpm. A 25.0 g block sits at the center of the turntable. A compressed spring shoots the block radically outward along a frictionless groove in the surface of the turntable. Part A What is the turntable's rotation angular velocity when the block reaches the outer edge? Express your answer with the appronriate units
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Transcribed Image Text:Problem 12.79
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A 190 g, 45.0-cm-diameter turntable rotates on
frictionless bearings at 70.0 rpm . A 25.0 g block
sits at the center of the turntable. A compressed
spring shoots the block radically outward along a
frictionless groove in the surface of the turntable.
I Review I Constants
Part A
What is the turntable's rotation angular velocity when the block reaches the outer edge?
Express your answer with the appropriate units.
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