X A 60.0-kg skateboarder starts spinning with an angular velocity of 14 rad/s. By changing the position of her arms, the
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X A 60.0-kg skateboarder starts spinning with an angular velocity of 14 rad/s. By changing the position of her arms, the
X A 60.0-kg skateboarder starts spinning with an angular velocity of 14 rad/s. By changing the position of her arms, the skater decreases her moment of inertia to half its initial value. What is the final angular velocity (rad/s) of the skater? Give your answer to a decimal.
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