Free fall

In Newtonian physics, free fall is any motion of a body where gravity is the only force acting upon it. In the context of general relativity, where gravitation is reduced to a space-time curvature, a body in free fall has no force acting on it and moves along a geodesic. The present article only concerns itself with free fall in the Newtonian domain.

An object in the technical sense of free fall may not necessarily be falling down in the usual sense of the term. An object moving upwards would not normally be considered to be falling, but if it is subject to the force of gravity only, it is said to be in free fall. The moon is thus in free fall.

In a uniform gravitational field, in the absence of any other forces, gravitation acts on each part of the body equally and this is weightlessness, a condition that also occurs when the gravitational field is zero (such as when far away from any gravitating body). A body in free fall experiences "0 g".

The term "free fall" is often used more loosely than in the strict sense defined above. Thus, falling through an atmosphere without a deployed parachute, or lifting device, is also often referred to as free fall. The aerodynamic drag forces in such situations prevent them from producing full weightlessness, and thus a skydiver's "free fall" after reaching terminal velocity produces the sensation of the body's weight being supported on a cushion of air.

Charles "Nish" Bruce

Sergeant Charles Christian Cameron "Nish" Bruce QGM (8 August 1956 – 8 January 2002) was a former British Army soldier and freefall expert of high altitude military parachuting who served in 22 (SAS) Special Air Service (1982–88). He served with the 22 SAS in the Falklands War, on anti-drug operations in South and Central America and in Northern Ireland during Operation Banner for which he was awarded the Queen's Gallantry Medal in 1986.

He received the South Atlantic Medal in 1982 with B Squadron of the 22 Special Air Service and the General Service Medal with the 2nd Battalion, Parachute Regiment for services in Northern Ireland during The Troubles.

Family & Early Life

Bruce was born in Chipping Norton in 1956, middle son of Ewen Anthony Guy Cameron Bruce. He was the paternal grandson of Major Ewen Cameron Bruce (of Blaen-y-cwm).

Military career

Bruce joined the Parachute Regiment in 1973 at age 17 and in 1978 spent 4 years with The Red Devils Display Team participating in test jumping, international exhibitions and competitions before passing SAS selection and joining 22 SAS in April 1982.

The Unit (season 2)

The second season of The Unit originally broadcast between September 19, 2006 and May 8, 2007, it introduces several new characters to the series. Tiffy has trouble with the law when she covers for Colonel Ryan's wife, Charlotte, and The Unit is investigated by the CIA over infractions that could result in criminal charges.

Cast and characters

Main cast

Supporting cast

Recurring cast

Argent (comics)

Argent is a DC Comics fictional superhero. She first appeared in the second series of the Teen Titans comics in issue #1. She remained a regular member of that team for a long time, up until the events of Graduation Day when the Titans were disbanded by Nightwing.

Fictional character biography

Teen Titans

Toni Monetti is the daughter of a former U.S. Senator from New Jersey. Around the time she turned sixteen, Toni's skin gained a silver sheen. At a pool party for her sixteenth birthday, Toni is mysteriously teleported away. She and a few other teens learn that they are half alien, their mothers having been impregnated by an alien race called the H'San Natall. The teens are part of a sleeper agent program created by the H'San Natall to defeat the super-powered beings already on Earth. The teens stay together, and with the funding of Loren Jupiter, become the newest incarnation of the Teen Titans. Toni’s ability to control bursts of silver plasma energy earns her the codename Argent.

Argent (TV channel)

Argent (Money) is a Canadian French language Category A specialty channel. The channel is devoted to business news and financial information. The channel is owned and operated by TVA Group, a division of Quebecor Media. It is the francophone counterpart of Business News Network.

Journalists

History

On November 24, 2000, a consortium of companies including Groupe TVA (50.1%), Publications Transcontinental Inc. (30%) and BCE Media Inc. (19.9%) was granted a broadcasting licence by the Canadian Radio-television and Telecommunications Commission (CRTC) for a television channel called LCN Affaires, described as "a national French-language Category 1 specialty television service devoted to business and personal finance."

Before the channel was launched, Groupe TVA bought the remaining shares from the other partners, bringing its ownership to 100%. Shortly thereafter, the channel was launched on February 21, 2005 as "Argent".

Argent (disambiguation)

Argent is the heraldic tincture of silver.

Argent may also refer to:

Entertainment

Business

Other uses

See also