Recoil

Recoil (often called knockback, kickback or simply kick) is the backward momentum of a gun when it is discharged. In technical terms, the recoil caused by the gun exactly balances the forward momentum of the projectile and exhaust gases (ejecta), according to Newton's third law. In most small arms, the momentum is transferred to the ground through the body of the shooter; while in heavier guns such as mounted machine guns or cannons, the momentum is transferred to the ground through its mount. In order to bring the gun to a halt, a forward counter-recoil force must be applied to the gun over a period of time. Generally, the counter-recoil force is smaller than the recoil force, and is applied over a time period that is longer than the time that the recoil force is being applied (i.e. the time during which the ejecta are still in the barrel of the gun). This imbalance of forces causes the gun to move backward until it is motionless.

A change in momentum results in a force, which according to Newton's second law is equal to the time derivative of the momentum of the gun. The momentum is equal to the mass of the gun multiplied by its velocity. This backward momentum is equal in magnitude, by the law of conservation of momentum, to the forward momentum of the ejecta (projectile(s), wad, propellant gases, etc...) from the gun. If the mass and velocity of the ejecta are known, it is possible to calculate a gun’s momentum and thus the energy. In practice, it is often simpler to derive the gun’s energy directly with a reading from a ballistic pendulum or ballistic chronograph.

List of The Shield episodes

The Shield is an American crime drama television created by Shawn Ryan and starring Michael Chiklis. The series premiered on FX on March 12, 2002 and ended November 25, 2008, totaling 88 episodes over seven seasons, plus one additional mini-episode.

Series overview

Episodes

Season 1 (2002)

Season 2 (2003)

Season 2 includes the introduction of a smart, tough, Mexican criminal called "Armadillo." It also includes the beginning of the "Money Train" storyline.

Season 3 (2004)

Season 3 follows the Strike Team attempts of lying low after the Money Train Heist. However, their efforts are hindered as the repercussions of the heist start to pursue them, which brings some tension between Shane, Lem, and Tavon. Also, Aceveda looks for his replacement as he prepares to take the seat of councilman.

Season 4 (2005)

Season 4 features the new captain of The Barn, Monica Rawling who implements controversial federal asset forfeiture laws to control drug dealing in Farmington, which is controlled by the leader of the One-Niners gang, Antwon Mitchell, who has just been released from prison. To stop this, Rawling empowers Vic, whose Strike Team has disbanded since the last season forcing them to reunite.

List of G.I. Joe: A Real American Hero characters (M–R)

This is an alphabetical List of G.I. Joe: A Real American Hero characters whose code names start with the letters M-R.

Mace

Mace is the G.I. Joe Team's undercover operative. His real name is Thomas S. Bowman, and he was first released as an action figure in 1993. Mace was born in Denver, Colorado.

His primary military specialty is undercover surveillance. His secondary military specialty is intelligence. Mace has spent years undercover, working against Cobra and other criminal factions. He feeds information to fellow "Battle Corps" members, who then make the resulting raids and arrests.

Mainframe

Major Altitude

Major Altitude is the G.I. Joe Team's Battle Copter pilot. His real name is Robert D. Owens, and he was born in Rumford, Rhode Island. Major Altitude was first released as an action figure in 1991, as part of the Battle Copters line. He came exclusively with the "Battle Copter" vehicle. He was released again in 1993, as part of a mail-in special called "Terrifying Lasers of Destruction". He was packaged with a Cobra agent, another helicopter pilot, called Interrogator.

Incubus (2006 film)

Incubus is a 2006 horror thriller film by Sony Pictures Home Entertainment that was directed by Anya Camilleri and stars actress Tara Reid. The film was released on May 3, 2006 and had an internet premiere on AOL during Halloween 2006. An unrated version was released to DVD on February 6, 2007. The film has billed itself as the first Download To Own video.

Plot

Seeking refuge from a torrential storm, Jay, her brother, and three friends break into what they think is an abandoned recycling plant. (A fourth friend, Karen, decides not to enter the building and leaves.) They find two dead people, who appear to have killed each other, and a Sleeper - a coma patient hooked up to life support in a triple-locked, shatter-proof observation room. Closer examination reveals a disturbing truth: the Sleeper is Orin Kiefer, a murderer executed by lethal injection six years earlier.

Jay, her brother and friends search for a way out of the factory. A psychopathic man roaming the building attacks and kills her brother.

Incubus (disambiguation)

An incubus is a male demon that has sexual intercourse with sleeping women.

Incubus may also refer to:

Film

Music

See also

Fugazi (album)

Fugazi is the second studio album by the British neo-progressive rock band Marillion, released in 1984. Produced by Nick Tauber, it was recorded between November 1983 and February 1984 at various studios and was the first to feature current drummer Ian Mosley, following the dismissal of the band's original drummer Mick Pointer. Built upon the success of its predecessor, the album hit the UK Top 5 and went Gold. According to AllMusic, the album "streamlined the intricacies of the group's prog rock leanings in favor of a more straight-ahead hard rock identity".

Release

Critical reception

As Marillion used ten different studios to record the album and the line-up had undergone a change, Fugazi proved to be a slightly incoherent follow-up to Script for a Jester's Tear, which was noticed in the retrospective review by John Franck of AllMusic. Nevertheless, he awarded the album a 4-star rating, singling out such songs as "Assassing", "Incubus", and "Fugazi".

Writing for Ultimate Classic Rock, Eduardo Rivadavia claimed Fugazi "proved just as diverse, ambitious, even preposterous (in the best possible prog-rock sense) as ‘Script.’ They matched epic, complex musicianship with oblique wordplay to perfection on the likes of ‘Assassing,’ ‘Jigsaw,’ ’Incubus,’ and the title track – all of which would become perennial concert favorites for years to come. If anything, the new album was, at once, more polished (in terms of both production standards and song arrangements) and a tad less consistent than its predecessor, unquestionably falling short of heightened expectations on the somewhat less-than-stellar ‘Emerald Lies’ and certainly the subpar ‘She Chameleon.’"