Physics
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Anders Gustafson
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18 Answers

Votes Activity Newest
10
Are Newton's laws invalid in real life?
Jul 28 '16 at 3:14
6
Why only higher energy photons can affect atoms even though their speed is same?
Nov 10 '15 at 6:25
2
Why is it that black holes emit Hawking radiation?
Sep 27 '15 at 1:57
2
At what rate would I travel back in time at $2c$?
Sep 15 '15 at 6:55
1
How does $p^2 = $ sum of squares $(p_x^2 + p_y^2 + p_z^2)$? Why does this happen algebraically?
Dec 21 '20 at 10:04
1
Is Newton’s gravitation law able to explain the circular motion of the earth around the sun?
Nov 15 '19 at 5:14
1
How can time dilation be symmetric?
Jan 31 '18 at 0:08
1
Universal Law of Gravitation
Feb 15 '16 at 17:12
1
Why can't gravitational force have repulsive counter part?
Dec 28 '15 at 3:35
0
Are we really moving at the speed of light in the time dimension?
Nov 11 '19 at 21:13
0
How do computers “solve” the three-body-problem?
Feb 1 '19 at 2:27
0
If gravity disappeared, would Newton's third law make everything that was pressed to the ground by gravity get pushed upwards?
Nov 6 '18 at 9:37
0
Instantaneous velocity
Oct 1 '18 at 19:44
0
Is the force which throws a body on a rotating disk outwards centrifugal force?
Aug 28 '18 at 15:55
0
Why only left-handed neutrinos have been observed yet?
Feb 29 '16 at 5:36
0
Does light in vacuum actually travel at the speed of light?
Feb 29 '16 at 5:14
0
Is a force acting on a freely falling body?
Dec 5 '15 at 19:11
-1
Work as force * distance — what about mass?
Jul 28 '16 at 5:55