Application of Integration by Parts
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1 学习视频
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2 学习视频
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3 练习
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下一节
Review “Moment,Center of Mass and Centriods ” in Chapter 6
This video is about moment,center of mass and centriods. We have already learnt the coordinates(坐标) of the center of mass(质心) or center of gravity(重心)which is the point
And in this video will give some new formula directly.
(此视频非任务点,可根据实际情况选择观看,如果上面的质心公式已掌握,建议从15分20秒开始学习)

