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For example, consider a system consisting of an object that is being lowered vertically by a string with tension, T, at a constant velocity. The system has a constant velocity and is therefore in equilibrium because the tension in the string, which is pulling up on the object, is equal to the weight force , mg ("m" is mass, "g" is the ...
Surface tension is an important factor in the phenomenon of capillarity. Surface tension has the dimension of force per unit length, or of energy per unit area. [3] The two are equivalent, but when referring to energy per unit of area, it is common to use the term surface energy, which is a more general term in the sense that it applies also to ...
Short for Becchi, Rouet, Stora and Tyutin, who introduced the BRST quantization of gauge theories. brane Short for membrane. a higher-dimensional manifold moving in spacetime. See also p-brane, D-brane. BTZ Initials of Bañados–Teitelboim–Zanelli, as in BTZ black hole, a black hole in 2+1-dimensional gravity. BV
Shorter sentences and paragraphs tend to create a faster pace, while longer ones slow it down, allowing for more detailed descriptions or introspection. [17] dialogue: [18] [19] dialogue can be an effective way to build tension and conflict within a narrative.
This is the case, for example, in a portion of liquid or gas at rest, whether enclosed in some container or as part of a larger mass of fluid; or inside a cube of elastic material that is being pressed or pulled on all six faces by equal perpendicular forces — provided, in both cases, that the material is homogeneous, without built-in stress ...
In short, deicing is necessary because snow and ice on airplane wings can decrease lift by as much as 30%. Lift is the vertical upward force that keeps a plane in the sky. Lift is the vertical ...
If the tension on a string is ten lbs., it must be increased to 40 lbs. for a pitch an octave higher. [1] A string, tied at A , is kept in tension by W , a suspended weight, and two bridges, B and the movable bridge C , while D is a freely moving wheel; all allowing one to demonstrate Mersenne's laws regarding tension and length [ 1 ]
For example, low volume, high mix, special geometries and assembly of parts, consolidation of parts, ensure the supply chain resiliency, personalization, improve sustainability.