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At an amusement park, you and a friend sit on a large rotating disk. You sit at the edge and have a rotational speed of 10 RPM and a linear speed is 12 m/s. Your friend does halfway to the center What is her rotational speed and linear speed

User Ljgw
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Amusement parks are fire 50m/a at a rate of 5 speed on 20 RPM
User Eric Cloninger
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