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範例:靜力平衡與樞紐力

一輕桿AB，重量不計，A端以樞紐繫住，B端懸吊重W的物體在輕桿中點以水平細線繫住，達平衡時如右圖所示，求(1)細線的張力? (2)樞紐對輕桿的作用力?


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Posted in 力矩與剛體靜力平衡.

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By admin – 2010 年 09 月 21 日

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