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Physics, 14.07.2020 21:01 acostasilvana1osw8tk

An ice skater spinning with outstretched arms has an angular speed of 5.0 rad/s . She tucks in her arms, decreasing her moment of inertia by 11 % . By what factor does the skater's kinetic energy change? (Neglect any frictional effects.)

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An ice skater spinning with outstretched arms has an angular speed of 5.0 rad/s . She tucks in her a...
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