花样滑冰跳跃动作中的力学原理1)
PRINCIPLES OF MECHANICS IN JUMP ACTION OF FIGURE SKATING1)
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摘要: 本文根据冬奥花样滑冰比赛项目跳跃动作的特点,对其蕴含的动量定理、动量矩定理和动量矩守恒定律等力学原理进行了解读。Abstract: This paper interpreted the underlying principles of mechanics for the jump actions in figure skating competition in the 2022 Beijing Olympic Winter Games, using the theorem of momentum, the theorem of moment of momentum and the law of conservation of moment of momentum etc.
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