Bulging of Earth
Автор: Curiolabz Learning Systems
Загружено: 2014-12-21
Просмотров: 7651
Описание: An equator bulge is a difference between the equatorial and polar diameters of a planet, due to the centrifugal force of its rotation. A rotating body tends to form an oblate spheroid rather than a sphere. The Earth has an equatorial bulge of 42.72 km : that is, its diameter measured across the equatorial plane (12,756.28 km) is 42.72 km more than that measured between the poles (12,713.56 km).
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