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角速度:連接運動質點和圓心的半徑在組織時間內轉過的弧度叫做“角速度”.角速度的組織是弧度/秒,讀作弧度每秒.它是描述物體轉動或一質點繞另一質點轉動的快慢和轉動方向的物理量.物體運動角位移的時間變化率叫暫態角…
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