Ballistic coefficient
Автор:
Jesse Russell,Ronald Cohn, 111 стр., издатель:
"Книга по Требованию", ISBN:
978-5-5145-6668-6
High Quality Content by WIKIPEDIA articles! In ballistics, 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 negative acceleration — a high number indicates a low negative acceleration. BC is a function of mass, diameter, and drag coefficient. It is given by the mass of the object divided by the diameter squared that it presents to the airflow divided by a dimensionless constant i that relates to the aerodynamics of its shape. Ballistic coefficient has units of lb/in? or kg/m?. BCs for bullets are normally stated in lb/in? by their manufacturers without referring to this unit. Данное издание представляет собой компиляцию сведений, находящихся в свободном доступе в среде Интернет в целом, и в информационном сетевом ресурсе "Википедия" в частности. Собранная по частотным запросам указанной тематики, данная компиляция построена по принципу подбора близких информационных ссылок, не имеет...
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