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Elen Sila

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31
Joined
August 27, 2011
Last visited
October 28, 2012

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Surface Gravity Versus Centrifugal Force

By Elen Sila, September 3, 2011 in Astronomy and Cosmology
- 15 replies
- 4138 views
Why Don't All Moons Orbit Retrograde?

By Elen Sila, September 5, 2011 in Astronomy and Cosmology
- 11 replies
- 2538 views
A Question Concerning Time Dilation 1 2 3

By Elen Sila, August 28, 2011 in Relativity
- 61 replies
- 10160 views
Tidal Friction As A Source Of Heat

By Elen Sila, September 8, 2011 in Astronomy and Cosmology
- 0 replies
- 1621 views
Orbital Resonances

By Elen Sila, August 30, 2011 in Astronomy and Cosmology
- 3 replies
- 1762 views

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