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Physics
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Joe
  • Member for 9 years, 8 months
  • Last seen more than a week ago
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Top posts
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23
Do we feel a gravitational pull towards where a mass will be in the future?
Jun 9, 2017
15
What would be the rate of acceleration from gravity in a hollow sphere?
May 21, 2015
11
What are the characteristics of light entering a disk spinning at near $c$?
Aug 25, 2015
8
Would time dilation cause a planet to rotate?
Mar 8, 2015
8
What is the probability of a photon being emitted by the sun actually being absorbed by matter in the visible universe?
Oct 5, 2019
6
Is it possible to determine maximum frequency of a disc using a relative circumference?
May 27, 2016
5
How gently could a comet/asteroid/meteorite “hit” Earth?
Jan 30, 2015
4
Do we use transit photometry to look for a black hole star binary systems?
Jun 8
4
Why doesn't NASA use RAMJET rockets to get into space?
Feb 7, 2015
4
Have we probed beyond Extremely Low Frequency (ELF) light to see is there is anything out in the universe emitting it?
Jun 25, 2020
Top network posts
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28
Could we carve a large radio dish in the Antarctic ice?
18
Why does the government still fund SLS while SpaceX is cheaper and has the same capabilities if not better?
6
Is there a pattern for the distribution of prime factor count for numbers under n?
5
How gently could a comet/asteroid/meteorite "hit" Earth?
5
Do we have to take gravitational lensing into consideration when measuring the size of exoplanets?