Physics, 12.03.2020 18:21 GhostElite6383
A figure skater on ice spins on one foot. She pulls in her arms and her rotational speed increases. Choose the best statement below: 1. Her angular speed increases because air friction is reduced as her arms come in. 2. Her angular speed increases because she is undergoing uniformly accelerated angular motion.
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A figure skater on ice spins on one foot. She pulls in her arms and her rotational speed increases....
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