What is norikos angular speed

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Two children, Shuya and Noriko, are riding on a carousel. Shuya is at the outer edge and Noriko is at a point half way to the center. If the carousel has a radius of 9.6 m, and Shuya's (linear) speed is 7.8 m/s, what is Noriko's angular speed?

Reference no: EM13488739

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