Learn about the parallel axis theorem. Understand the formula of the parallel axis theorem. Discover when to use the parallel axis theorem and see...
接續1的証明,証平行軸定理(parallel-axis theorem)。相关知识点: 试题来源: 解析 平行軸定理的證明如下:設物體質量為M,質心軸轉動慣量為I_cm。另有一平行軸,距離質心軸為d。物體上任一質點dm到質心軸的位移為r,到新軸的位移為r'。由幾何關係得r' = r + d,其中d為兩軸間位移向量。則新軸轉動慣量為:I ...
1)parallel axis theorem平行轴定理 1.A new method using torsion pendulum to verify the parallel axis theorem;用扭摆验证转动惯量平行轴定理的新方法 2.A new method using least square method to verify the parallel axis theorem is reported.提出用最小二乘法验证转动惯量平行轴定理的新方法,并通过实验证...
parallel axis theorem的意思是平行移轴定理。以下是对平行移轴定理的简要解释：定义：平行移轴定理是刚体转动惯量计算中的一个重要定理。它表明，一个刚体对于某直线的转动惯量，等于该刚体对于通过其质心且平行于该直线的轴的转动惯量，加上该刚体的质量与其质心到该直线的距离平方的乘积。应用：该定理在工...
Parallel Axis Theorem Formula The moment of inertia is a value that measures how difficult it is to change the state of an object's rotation. The same object can have different moments of inertia, depending where the rotational axis is. If the moment of inertia for an axis through an objec...
parallel axis theorem 平行移轴定理相关短语 lateral cofferdam (平行于河道的) 侧向围堰 Wagner's theory (移行学说) 瓦格纳氏学说 barrier reef (指与海岸平行的珊瑚礁) 堡礁 soil primary shear surface (与机具前进方向平行的) 土壤主剪切面 doglegged stair (指无梯井的双跑平行楼梯) 双跑平行楼梯 nose ci...
The parallel axis theorem is a theorem that is applied to two dimensional or three-dimensional rigid bodies. We will further discover its definition, formula and derivation in this article.
the Axis 轴心国(指第二次世界大战中德、意、日三国联盟) parallel in 并联输入,并网,并行输入 parallel with v.与...比较 be parallel to 与...平行, 与...类似 相似单词 theorem n.【术语】(尤指数学)定理 axis n. [C] 1.轴;轴线 2.(植物的)主茎 3.(透镜的)光轴 4.(画面的)中心线 ...
Axis Energy Kinetic Kinetic energy Parallel Parallel axis theorem Rotation Theorem Dec 2, 2017 #1 LuigiAM 55 7 Homework Statement A circular disc of radius 25 cm and mass 0.5 kg is revolving in its plane with an angular velocity of 4 radians per second. Find A) its kinetic energy of...
平行轴定理提供了一种方便快捷的方法,可以求物体绕平行于通过其质心的轴的轴的惯性矩。以一根细棒为例。使用传统方法寻找细棒绕穿过其中间(质心所在)的轴的惯性矩的过程与寻找穿过其末端的轴的过程之间存在惊人的相似之处。在传统方法中,利用了线性质量密度和沿杆长度的积分的概念。假设要确定这根细棒绕一端旋转...