Question:
6 A person with outstretched arms is spinning on a rotating
Last updated: 6/4/2023
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6 A person with outstretched arms is spinning on a rotating stool He suddenly brings his arms down to his sides Which of the following is true about his kinetic energy K and angular momentum L a Both K and L increase b Both K and L remain unchanged c K remains constant L increases d K increases but L remains constant