摘要
采用矩阵变换的方法,证明了刚体定点转动的角速度是矢量。并指出物理学研究实际问题的近似性。
Tt is proved through matrix transformation method that infinitesimal angular Velocity of rigid body rotates around a fixed point is a vector.The approximation of studying practical problems in physics is pointed out.
出处
《宿州学院学报》
2008年第4期109-110,共2页
Journal of Suzhou University
关键词
刚体
定点转动
矩阵
欧拉角
Rigid body
Rotation around a fixed point
Matrix
Euler angle
Angular velocity
