Physics, 22.01.2021 19:00, culturedxnat

An ice skater with rotational inertia I0 is spinning with angular speed omega subscript 0. She pulls her arms in, thereby increasing her angular speed to 4 omega subscript 0 . Her rotational inertia is then: a. 2 I0 b. I0 c. I0 /2 d. I0 /4 e. 4 I0

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An ice skater with rotational inertia I0 is spinning with angular speed omega subscript 0. She pulls...