Date: 03 Aug 2006 05:38:43
From: oriel36
Subject: Rotational dynamics
|
The Earth's molten and subsequently flexible interior generates the
observed deviation from a perfect sphere.The rotational dynamics
perpendicular to the geographical axis create differential rotation
bands much like the plasma bands on the Sun.
http://www.astronomynotes.com/starsun/sun-rotation.gif
The specific composition of the molten interior and rotation rates
between Equator and pole ( 1000 miles per hour diminishing to 0 at the
poles) would generate a shearing effect between the bands,providing not
only the geometric deviation (known by the misnomer - equatorial bulge)
but also provide the mechanism for the motion of the fractured crust.
The notions that the Earth's geometric deviation from a perfect sphere
arises from the dead center of the Earth with ambiguous arrows pointing
outwards* is no competition for the actual dynamics of a rotating
molten interior with the dynamics emerging perpendicular to the
rotational axis.
This is not about proving a 17th century guy wrong,this is about
handling contemporary data and working with correct principles for
axial and orbital motion.Instead of making these wild and useless
guesses on cosmnological motion and structure,the real substance is
dealing with geological and climatological considerations using the
motions of the Earth.
Nobody gives a damn for the nonsense of spacetime or the silly fables
of the early 20th century guys,they do care about global warming and
Tsunamis which emerge from planetary causes due to its axial and
orbital motions.
* http://www.phy6.org/stargaze/Srotfram1.htm
|
