Cryogenic Helium System Angular Momentum and Moment Fluctuations Driven by Gravity Gradient in MicrogravityThe dynamical behavior of fluids affected by the asymmetric gravity gradient acceleration and gravity jitter acceleration, in particular the effect of surface tension on partially-filled rotating fluids ...
The farther out the line of the momentum extends the greater theangular momentum. 动量作用线伸展得越远,角动量就越大. 辞典例句 Angular momentumand angular velocity are examined in a variety of problems. 角动量和角速度的审查各种各样的问题. ...
It can be found by integrating over the mass of all parts of the object and their distances to the center of rotation, but it is also possible to look up the moments of inertia for common shapes. The angular momentum is the product of the moment of inertia and the angular velocity ...
angular momentum_物理学行业词汇 角动量 又称“动量矩(moment of momentum)”。 angular momentum词源英文解释 The first known use of angular momentum was in 1817 angular momentum 例句 1.Angular momentum and angular velocity are examined in a variety of problems. ...
momentduringthe timeintervaldt 2.Impulsemomentumtheorem动量定理: indifferentialform 22..Impulsemomentumtheorem Impulsemomentumtheorem动量定理 动量定理: indifferentialform 说明 是牛顿第二定律的另 一种形式 英语讲授 动量定理的积 分形式 p dt F I t t r r r Δ = =∫0 Meaning:theimpulseofthenetforceF...
: a vector quantity that is a measure of the rotational momentum of a rotating body or system, that is equal in classical physics to the product of the angular velocity of the body or system and its moment of inertia with respect to the rotation axis, and that is directed along the ...
Secondly, the conclusion proves to be wrong by moment of momentum theorem about an axis and numerical calculating. 首先,应用动能定理可以证明一根用弹簧连接的杆,当给其适当的初角速度后,杆可以从铅直位置转到水平位置;然后,利用动量矩定理及数值计算,指出用动能定理得到的结论是错误的;最后,研究了这根杆的...
角动量定理AngularMomentum 科学体验与探究Scientificexperienceandexploration 第一讲旋转的科学何志巍中国农业大学理学院 第一讲旋转的科学(rotationscience)Experience体验Exploration探究 Practice实践 转动（Rotate）Experience体验 车轮（BicycleWheel） 转动（Rotate）Experience体验 旋转的车轮（RotatedWheel) 转动...
Angular momentum is a measure of the rotational motion of an object, while linear momentum is a measure of the translational motion of an object. How is angular momentum calculated? Angular momentum is calculated by multiplying the moment of inertia (a measure of an object's resistance to rotat...
Momentum, p, is mass multiplied by velocity, so to figure out the angular version of momentum, L, we just replace those translational (or linear) quantities with angular ones. The angular equivalent of mass is moment of inertia. And the angular equivalent of velocity is angular velocity. So...