buoyancy and center of gravity
1Buoyancy — The forces at work in buoyancy In physics, buoyancy (  / …
2Buoyancy compensator (diving) — Stab jacket redirects here. For a type of body armor, see stab vest. A buoyancy compensator (or buoyancy control device, BC or BCD) is a piece of diving equipment worn by divers to provide: * life saving emergency buoyancy both underwater and on… …
3Neutral buoyancy — is a condition in which a physical body s mass equals the mass it displaces in a surrounding medium. This offsets the force of gravity that would otherwise cause the object to sink. An object that has neutral buoyancy will neither sink nor rise.… …
4Marshall Space Flight Center — George C. Marshall Space Flight Center Aerial view of the test area at MSFC …
5Neutral Buoyancy Space Simulator — U.S. National Register of Historic Places U.S. National Historic Landmark …
6Neutral Buoyancy Laboratory — NBL Logo An astronaut training in the NBL …
7Earth's gravity — Earth s gravity, denoted by g , refers to the gravitational attraction that the Earth exerts on objects on or near its surface. Its strength is usually quoted in terms of the acceleration it gives to falling bodies (acceleration due to gravity),… …
8Business and Industry Review — ▪ 1999 Introduction Overview Annual Average Rates of Growth of Manufacturing Output, 1980 97, Table Pattern of Output, 1994 97, Table Index Numbers of Production, Employment, and Productivity in Manufacturing Industries, Table (For Annual… …
9Physical science — is an encompassing term for the branches of natural science and science that study non living systems, in contrast to the biological sciences. However, the term physical creates an unintended, somewhat arbitrary distinction, since many branches… …
10Christopher C. Kraft Jr. Mission Control Center — For other places with the same name, see Mission control center. The White Flight Control Room prior to STS 114 in 2005 NASA s Christopher C. Kraft, Jr. Mission Control Center (MCC H), also known by its radio callsign, Houston, at the Lyndon B.… …
