Rad 426 rad 226 rad 193 rad 160 rad 8 a thin hoop

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7) _______ 113 rad 42.6 rad 22.6 rad 19.3 rad 160 rad 8) A thin hoop with a radius of 10 cm and a mass of 3.0 kg is rotating about its center with an angular speed of 3.5 rad/s. What is its kinetic energy?
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