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2006-10-14 07:00:58 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Physics
The TENSOR equation:
G = 8pi T
is the simplest form of Einstein's Equation
The stress-tensor T is the frame independent geometrical object that acts as the SOURCE of Gravity.
G is the Einstein Tensor and is the measure of the curvature of Space-Time.
Remember that Mass/Energy generates the space-time in which the energy/mass moves, and then the two evolve together.
There was no space-time at the beginning of the universe but it has expanded 'between' the mass/energy to be largely flat with dots of mass/energy curving it - sometimes very severely.
Also as a mass rotates it pulls the space-time around itself.
This makes solving most problems in General Relativity extremely difficult.
2006-10-15 09:36:08 · answer #1 · answered by Rufus Cat 3 · 0⤊ 0⤋
Mr. Einstein is in trouble!..It may have been his brilliant wife who did the work on the general and special theorys,and he took the credit!..
2006-10-14 07:05:59 · answer #2 · answered by paranthropus2001 3 · 0⤊ 0⤋
That would depend on what the heck a source system is.
2006-10-14 09:40:55 · answer #3 · answered by Nomadd 7 · 0⤊ 0⤋