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When a twirling ice skater brings her arms inward, her rotational speed increases because (hint: don't forget to consider what happens to the mass distribution
When a twirling ice skater brings her arms inward, her rotational speed increases because (hint: don't forget to consider what happens to the mass distribution here) Hide answer choices A. her angular momentum also increased. B. her angular momentum decreased. Correct: C. her angular momentum remained the same. D. None of the above choices are correct
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Cambridge International AS And A Level Physics Coursebook
Authors: David Sang, Graham Jones, Gurinder Chadha, Richard Woodside
3rd Edition
1108859038, 978-1108859035
