英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：


请选择你想看的字典辞典：
单词字典翻译
Stratums查看　Stratums　在百度字典中的解释百度英翻中〔查看〕
Stratums查看　Stratums　在Google字典中的解释Google英翻中〔查看〕
Stratums查看　Stratums　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Angular momentum - Wikipedia
    The three-dimensional angular momentum for a point particle is classically represented as a pseudovector r × p, the cross product of the particle's position vector r (relative to some origin) and its momentum vector; the latter is p = mv in Newtonian mechanics
  • 11. 3: Angular Momentum - Physics LibreTexts
    The angular momentum of a single particle about a designated origin is the vector product of the position vector in the given coordinate system and the particle’s linear momentum
  • Angular Momentum - GeeksforGeeks
    Angular momentum of a system of particles is the vector sum of all the individual angular momenta of the single particles The angular momentum of any particle is l = r × p, where r is the distance the particle is from the origin
  • Angular Momentum - HyperPhysics
    Angular momentum is a vector quantity It is derivable from the expression for the angular momentum of a particle Angular momentum and linear momentum are examples of the parallels between linear and rotational motion
  • Angular Momentum: Definition, Formula, and Solved Problems
    In rotational dynamics, the angular momentum of a point object is defined as the product of the linear momentum and the perpendicular distance from the axis of rotation
  • Angular Momentum: Formula, Conservation Law Examples
    It is the measurement of rotational equivalent of mass and is carried out for rigid bodies The formula is given by, I=∑mr^2 [Equation 1] Where, m = mass of the rigid body r = distance of the mass from its axis Equation (1) shows that, m ∝ 1 r^2
  • Angular Momentum: Definition, Formula, Examples for Class 11 12 - Vedantu
    The law of conservation of angular momentum states: If no external torque acts on a system, its total angular momentum remains constant Mathematically, I1ω1 = I2ω2 for a closed system
  • 11. 2 Angular Momentum - University Physics Volume 1 | OpenStax
    The expression for this angular momentum is l → = r → × p →, l → = r → × p →, where the vector r → r → is from the origin to the particle, and p → p → is the particle’s linear momentum
  • What is Angular Momentum? - BYJUS
    Angular momentum is defined as: The property of any rotating object given by moment of inertia times angular velocity It is the property of a rotating body given by the product of the moment of inertia and the angular velocity of the rotating object
  • The Angular Momentum Principle - Physics Book
    Total angular momentum is equal to the sum of translational angular momentum about location A and rotational angular momentum about the object's center of mass





中文字典-英文字典  2005-2009