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.
Free fall (disambiguation)
Free fall is the ability to achieve the sensation of weightlessness (for example to be falling freely in an atmosphere, or to be in zero-g). In skydiving, the term freefall is also used for the portion of the skydive prior to the deployment of a parachute, even though significant portions of it are at terminal velocity rather than freely accelerating in gravity.
Free fall, Free-fall or Freefall may also refer to:
Books & comics
Crying
Crying is the shedding of tears in response to an emotional state. The act of crying has been defined as "a complex secretomotor phenomenon characterized by the shedding of tears from the lacrimal apparatus, without any irritation of the ocular structures". A related medical term is lacrimation, which also refers to non-emotional shedding of tears. Crying is also known as weeping, wailing, whimpering, and bawling.
For crying to be described as sobbing, it usually has to be accompanied by a set of other symptoms, such as slow but erratic inhalation, occasional instances of breath holding and muscular tremor.
A neuronal connection between the lacrimal gland (tear duct) and the areas of the human brain involved with emotion has been established. There is debate among scientists over whether or not humans are the only animals that produce tears in response to emotional states.Charles Darwin wrote in The Expression of the Emotions in Man and Animals that the keepers of Indian elephants in the London Zoo told him that their charges shed tears in sorrow.
Cry (LL Cool J song)
"Cry" is a single by LL Cool J from his twelfth studio album, Exit 13 (2008). The song features guest vocals by R&B singer Lil' Mo and production by Andreas "Raw Uncut" Dombrowski. The song is noted for its sampling of Bunny Sigler's "Half a Man," and Ja Rule's "I Cry," which also happens to feature Lil' Mo. It was digitally released as an individual buzz single in June 17, 2008, and saw a limited international release as a B-side to the accompanying 12" single, "5 Boroughs," in June 24, 2008; alongside a US release in July 8, 2008.
Chart performance
References
External links
Cry (Lynn Anderson album)
Cry is a studio album by country music legend Lynn Anderson, released in 1972.
This album was based on Lynn Anderson's hit from early 1972, "Cry", which hit No. 3 on the Billboard Country charts, and No. 1 on the Cashbox Country charts. In addition the song also reached No. 71 on the Pop charts, and No. 16 on the Adult Contemporary charts that year. This album shows Anderson's new direction into placing her voice into more Pop-oriented songs, including "Cry" (originally a No. 1 Pop hit for Johnnie Ray in 1951). After having a No. 1 Country and Pop hit in late 1970, "(I Never Promised You a) Rose Garden", her record company set her records out more for the Pop market, and never looked back. This helped Lynn Anderson gain the biggest success she ever had for a number of years. Thus, this left Anderson from recording the hard Country material she recorded for her late 60s albums under Chart Records.
Husband, Glenn Sutton helped produce this album with producing legend, Clive Davis. Most of the songs featured here are Pop songs, like the Addrisi Brothers' "We've Got to Get It on Again" and Sonny & Cher's "When You Say Love". With the help of legendary Country producer, Billy Sherrill, Sutton wrote some of the songs for this album, some of which had been previously hits for Country singers, like Barbara Mandrell's "Tonight My Baby's Coming Home". This album was big-selling album, reaching No. 2 on the "Top Country Albums" chart and No. 114 on the "Billboard 200" albums chart.
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