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An expendable launch system (or expendable launch vehicle/ELV) is a launch vehicle that can be launched only once, ...
The earliest space vehicles were expendable launch systems, using a single or multistage rocket to carry a relatively small spacecraft in proportion to the total vehicle size and mass. [1] An early exception to this, the Space Shuttle , consisted of a reusable orbital vehicle carrying crew and payload, supported by an expendable external ...
Cannon fodder is an informal, derogatory term for combatants who are regarded or treated by government or military command as expendable in the face of enemy fire. The term is generally used in situations where combatants are forced to fight against hopeless odds (with the foreknowledge that they will suffer extremely high casualties) in an effort to achieve a strategic goal; an example is the ...
Expendable launch vehicles are designed for one-time use, with boosters that usually separate from their payload and disintegrate during atmospheric reentry or on contact with the ground. In contrast, reusable launch vehicles are designed to be recovered intact and launched again. The Falcon 9 is an example of a reusable launch vehicle. [12]
Examples Example type Block IV Tomahawk cruise missile. Its small wing area is optimized for high-speed cruise. Static display of an IAI Harop loitering munition optimized for the Suppression of Enemy Air Defenses (SEAD) role General Atomics MQ-1 Predator UCAV: Range 1,600 km 1,000 km 1,100 km Max speed high sub-sonic, 880 km/h 190 km/h 217 km/h
Here's everything you need to know about who dies in 'The Expendables 4' aka 'Expend4bles' and what actually happened at the end.
Male expendability, the relative expendability argument, or the expendable male hypothesis, is the idea that the lives of male humans are of less concern to a population than those of female humans because they are less necessary for population replacement.
An M40 recoilless rifle on its M79 "wheelbarrow" tripod Diagram of the operation of a recoilless rifle using a vented case. A recoilless rifle (), recoilless launcher (), or simply recoilless gun, sometimes abbreviated to "RR" or "RCL" (for ReCoilLess) [1] is a type of lightweight artillery system or man-portable launcher that is designed to eject some form of countermass such as propellant ...