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Joe

Apparently, this user prefers to keep an air of mystery about them.

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  • Member for 6 years, 2 months
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  • Last seen 10 hours ago

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24 Do we feel a gravitational pull towards where a mass will be in the future? Jun 9 '17
15 What would be the rate of acceleration from gravity in a hollow sphere? May 21 '15
11 What are the characteristics of light entering a disk spinning at near $c$? Aug 25 '15
9 Would time dilation cause a planet to rotate? Mar 8 '15
8 What is the probability of a photon being emitted by the sun actually being absorbed by matter in the visible universe? Oct 5 '19
6 Is it possible to determine maximum frequency of a disc using a relative circumference? May 27 '16
5 How gently could a comet/asteroid/meteorite “hit” Earth? Jan 30 '15
4 Why doesn't NASA use RAMJET rockets to get into space? Feb 7 '15
4 Does my mass really affect objects on the other side of the universe? May 27 '15
4 Are we traveling through time at the speed of light? [duplicate] Jun 1 '15
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