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A skater is spinning on ice. She pulls her arms and legs in so as to reduce her moment of inertia to one half its

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A skater is spinning on ice. She pulls her arms and legs in so as to reduce her moment of inertia to one half its original value. How does this change her kinetic energy? O Her kinetic energy decreases. O Her kinetic energy stays the same. O Her kinetic energy increases. O Insufficient information is given to determine a definite answer. O No other answer provided is correct

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