- sectional area of bullet
- Оружейное производство: площадь сечения пули
Универсальный англо-русский словарь. Академик.ру. 2011.
Универсальный англо-русский словарь. Академик.ру. 2011.
Area 51 — This article is about the U.S. Air Force installation in Nevada. For other uses, see Area 51 (disambiguation). Area 51 … Wikipedia
.470 Capstick — Infobox Firearm Cartridge name= .470 Capstick caption= origin= USA type= Rifle designer= Col. Arthur B. Alphin design date=1990 manufacturer=A Square production date= number= variants= is SI specs= parent=.375 H H Magnum case type=Belted,… … Wikipedia
Ballistic coefficient — The ballistic coefficient (BC) of a body is a measure of its ability to overcome air resistance in flight. It is inversely proportional to the deceleration mdash;a high number indicates a low deceleration. BC is a function of mass, diameter, and… … Wikipedia
.358 Norma Magnum — Infobox Firearm Cartridge name= .358 Norma Magnum caption= origin= Sweden type= Rifle designer= Nils Kvale design date=1950 s manufacturer=Norma production date=1959 number= variants= is SI specs= parent= case type=Belted rimless, bottleneck… … Wikipedia
Magnus effect — The Magnus effect, demonstrated on a ball. v represents the wind velocity, the arrow F the resulting force towards the side of lower pressure. The Magnus effect is the phenomenon whereby a spinning object flying in a fluid creates a whirlpool of… … Wikipedia
Drag coefficient — In fluid dynamics, the drag coefficient (commonly denoted as: cd, cx or cw) is a dimensionless quantity that is used to quantify the drag or resistance of an object in a fluid environment such as air or water. It is used in the drag equation,… … Wikipedia
Sears-Haack body — The Sears Haack body is, generally speaking, the body least susceptible to wave drag. By Whitcomb s Area Rule, the derivative of cross sectional area gives wave drag. Thus, the Sears Haack body is pointed at two ends and grows to a maximum and… … Wikipedia
Life Sciences — ▪ 2009 Introduction Zoology In 2008 several zoological studies provided new insights into how species life history traits (such as the timing of reproduction or the length of life of adult individuals) are derived in part as responses to… … Universalium
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Cross section (physics) — A cross section is the effective area which governs the probability of some scattering or absorption event. Together with particle density and path length, it can be used to predict the total scattering probability via the Beer Lambert law. In… … Wikipedia
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