摘要
以杆的转动惯量作为微元模型,用多种方法计算薄圆盘对过盘心且在盘面内的转轴的转动惯量.
Based on the moment of inertia as infinitesimal element model of rod, the rotational inertia of the homogeneous thin disk round the fixed axis through the center and in the plane of the disc is calculated by three different approaches.
出处
《内江师范学院学报》
2012年第8期96-98,共3页
Journal of Neijiang Normal University
基金
内江师范学院大学生科研项目(12NSD-64)
关键词
转动惯量
均质薄圆盘
杆模型
moment of inertia
homogeneous thin disk
infinitesimal element model of rod
