Definition & Betydelse | Engelska ordet BALLISTICS

Definition av BALLISTICS

1. (fysik) ballistik

Exempel på hur man kan använda BALLISTICS i en mening

• Tartaglia was the first to apply mathematics to the investigation of the paths of cannonballs, known as ballistics, in his Nova Scientia (A New Science, 1537); his work was later partially validated and partially superseded by Galileo's studies on falling bodies.
• It is a broad field utilizing numerous practices such as the analysis of DNA, fingerprints, bloodstain patterns, firearms, ballistics, toxicology, microscopy and fire debris analysis.
• A tactical shooter is a sub-genre of first- and third-person shooters, associated with using strategy, planning, and tactics in gameplay, as well as the realistic simulations of ballistics, firearm mechanics, physics, stamina, and low time to kill.
• In ballistics mathematical equations of motion are used to analyze projectile trajectories through launch, flight, and impact.
• The engineering aspects of flight are the purview of aerospace engineering which is subdivided into aeronautics, the study of vehicles that travel through the atmosphere, and astronautics, the study of vehicles that travel through space, and ballistics, the study of the flight of projectiles.
• He was also a student of the School of War in Porto Alegre (1906), the School of Artillery and Engineering, where perfected in mechanics, ballistics and metallurgy (1908–1910), and the School of General Staff, where he graduated as the 1st in class and received the rare mention "très bien" (1922), acting shortly after, in the repression of the São Paulo Revolution of 1924.
• In 1742, Benjamin Robins, a British mathematician, ballistics researcher, and military engineer, explained deviations in the trajectories of musket balls due to their rotation.
• In Strike From Space (1965), Schlafly wrote that during World War II, she worked as "a ballistics gunner and technician at the largest ammunition plant in the world".
• The gun had the same ballistics as the 75 mm M3 in use by American tanks but used a thinly walled barrel and different recoil mechanism.
• In ballistics or aerodynamics, an ogive is a pointed, curved surface mainly used to form the approximately streamlined nose of a bullet or other projectile, reducing air resistance or the drag of air.
• Lacking the Americans' gunnery radars and Ford Mark I Fire Control Computer, which provided co-ordinated automatic firing solutions as long as the gun director was pointed at the target, Japanese fire control relied on a mechanical calculator for ballistics and another for own and target course and speed, fed by optical rangefinders.
• However, exterior ballistics analysis also deals with the trajectories of rocket-assisted gun-launched projectiles and gun-launched rockets; and rockets that acquire all their trajectory velocity from the interior ballistics of their on-board propulsion system, either a rocket motor or air-breathing engine, both during their boost phase and after motor burnout.
• In his book Bullet Penetration, ballistics expert Duncan MacPherson describes a method that can be used to compensate for ballistic gelatin that gives a BB penetration that is off by several centimeters (up to two inches) in either direction.
• For example, while the Crayven Corporation has hardier units that rely on heavy armour, traditional ballistics and movement, the Order of the New Dawn's units rely on a hover propulsion system for increased speed and mobility and use energy weaponry that give them more damage potential.
• A wax bullet is a non-lethal projectile made of wax material — often paraffin wax or some mixture of waxes and other substances that produce the desired consistency — that mimics the external ballistics but not the terminal effects of real bullets.
• To pursue the entirety of this trade, a gunsmith must possess skills as a parts fabricator, a metalworker or blacksmith, a woodworker and an artisan; be knowledgeable in shop mathematics, ballistics, chemistry, and materials engineering; be knowledgeable in the use and application of a variety of hand, power, and machinists tools and measuring devices.
• Rifling, the addition of spiral grooves inside a gun barrel, imparts a stabilizing spin to a projectile for better external ballistics, greatly increasing the effective range and accuracy of the gun.
• Bertillon also created many other forensics techniques, including the use of galvanoplastic compounds to preserve footprints, ballistics, and the dynamometer, used to determine the degree of force used in breaking and entering.
• Hartree did further work in control systems and was involved in the early application of digital computers, advising the US military on the use of ENIAC for calculating ballistics tables.
• Although higher-caliber ammunitions usually have greater muzzle energy and momentum and thus traditionally been widely associated with higher stopping power, the physics involved are multifactorial, with caliber, muzzle velocity, bullet mass, bullet shape and bullet material all contributing to the ballistics.

Förberedelsen av sidan tog: 115,30 ms.