- equatorial bulge
- The difference between the diameters of the earth at the equator and the poles. Because of this, the earth is an oblate spheroid.
Aviation dictionary. 2014.
Aviation dictionary. 2014.
Equatorial bulge — An equatorial bulge is a bulge which a planet may have around its equator, distorting it into an oblate spheroid. The Earth has an equatorial bulge of 42.72 km (26.5 miles) due to its rotation: its diameter measured across the equatorial plane… … Wikipedia
Bulge — A bulge is something which sticks out from a surface.Bulge may also refer to: *A localized discontinuity in an extended military line, for example, the Battle of the Bulge, a major World War II battle *A slang metonym for penis, referring to a… … Wikipedia
Earth — This article is about the planet. For other uses, see Earth (disambiguation). Earth … Wikipedia
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Jupiter — This article is about the planet. For other uses, see Jupiter (disambiguation). Jupiter … Wikipedia
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Coriolis effect — For the psychophysical perception effect, see Coriolis effect (perception). Classical mechanics Newton s Second Law … Wikipedia