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2. Angular (web framework) - Wikipedia

   en.wikipedia.org/wiki/Angular_(web_framework)

   Website. angular.dev. Angular (also referred to as " Angular 2+ ") [4] is a TypeScript -based free and open-source single-page web application framework. It is developed by Google and by a community of individuals and corporations. Angular is a complete rewrite from the same team that built AngularJS.

3. Timoshenko–Ehrenfest beam theory - Wikipedia

   en.wikipedia.org/wiki/Timoshenko–Ehrenfest_beam...

   The Timoshenko–Ehrenfest beam theory was developed by Stephen Timoshenko and Paul Ehrenfest [1][2][3] early in the 20th century. [4][5] The model takes into account shear deformation and rotational bending effects, making it suitable for describing the behaviour of thick beams, sandwich composite beams, or beams subject to high- frequency ...

4. Rotational energy - Wikipedia

   en.wikipedia.org/wiki/Rotational_energy

   Rotational energy or angular kinetic energy is kinetic energy due to the rotation of an object and is part of its total kinetic energy. Looking at rotational energy separately around an object's axis of rotation, the following dependence on the object's moment of inertia is observed: [1] where. ω {\displaystyle \omega \ } is the angular velocity.

5. Minute and second of arc - Wikipedia

   en.wikipedia.org/wiki/Minute_and_second_of_arc

   The nautical mile (nmi) was originally defined as the arc length of a minute of latitude on a spherical Earth, so the actual Earth circumference is very near 21600nmi. A minute of arc is ⁠π/10800⁠ of a radian. A second of arc, arcsecond (arcsec), or arc second, denoted by the symbol ″, [ 2 ] is ⁠1/60⁠ of an arcminute, ⁠1/3600⁠ of ...

6. Law of cosines - Wikipedia

   en.wikipedia.org/wiki/Law_of_cosines

   Law of cosines. Fig. 1 – A triangle. The angles α (or A), β (or B), and γ (or C) are respectively opposite the sides a, b, and c. In trigonometry, the law of cosines (also known as the cosine formula or cosine rule) relates the lengths of the sides of a triangle to the cosine of one of its angles. For a triangle with sides and opposite ...

7. Angular acceleration - Wikipedia

   en.wikipedia.org/wiki/Angular_acceleration

   In physics, angular acceleration (symbol α, alpha) is the time rate of change of angular velocity.Following the two types of angular velocity, spin angular velocity and orbital angular velocity, the respective types of angular acceleration are: spin angular acceleration, involving a rigid body about an axis of rotation intersecting the body's centroid; and orbital angular acceleration ...

8. Angular momentum diagrams (quantum mechanics) - Wikipedia

   en.wikipedia.org/wiki/Angular_momentum_diagrams...

   e. In quantum mechanics and its applications to quantum many-particle systems, notably quantum chemistry, angular momentum diagrams, or more accurately from a mathematical viewpoint angular momentum graphs, are a diagrammatic method for representing angular momentum quantum states of a quantum system allowing calculations to be done symbolically.

9. Newton's laws of motion - Wikipedia

   en.wikipedia.org/wiki/Newton's_laws_of_motion

   When Newton's laws are applied to rotating extended bodies, they lead to new quantities that are analogous to those invoked in the original laws. The analogue of mass is the moment of inertia, the counterpart of momentum is angular momentum, and the counterpart of force is torque. Angular momentum is calculated with respect to a reference point ...