Calculatin Angular Acceleration
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Question: An ice skater rotates 2 revolutions per second. She puts her feet on the ground to generate a friction force so that she stops rotating in 20 sec. What is the angular acceleration in rad/s^2. How many rotations did the ice skater make before stopping?
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This solution is comprised of a concise response which addresses how to solve this problem. The equation required and how to work through the necessary algebra is provided.
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