What is the turntable''s angular speed with respect to ground

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A 60 kg woman stands 2.5m from the center of a horizontal turntable. The turntable's mass is 150 kg and its radius is 4 m. Initially they are both at rest, what is the turntable's angular speed with respect to the ground if she starts walking clockwise at1.2 m/s by respect to the turntable?

Reference no: EM13660014

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