邊長均為d之三角板ABC各頂點分別有球體mA=m;mB=2m,mc=3m,此系統之質心距頂C距離為何?
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邊長均為d之三角板ABC各頂點分別有球體mA=m;mB=2m,mc=3m,此系統之質心距頂C距離為何?
Posted in 重心與質心.
Tagged with 質心.
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By admin – 2010 年 09 月 28 日
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