SiennaTheGr8's latest activity
-
SSiennaTheGr8 replied to the thread High School Need tips to understand Relativistic Energy in Special Relativity.You can also derive ##d \gamma = \gamma^3 (\vec \beta \cdot d \vec \beta)## fairly easily and use that to do a change of variables...
-
SSiennaTheGr8 reacted to Ibix's post in the thread High School Need tips to understand Relativistic Energy in Special Relativity with
Like.
I think this is the integral you are attempting to compute. If so, I'd do it by inspection. For any integrand with a ##1/f^n(x)## it's... -
SSiennaTheGr8 reacted to Ibix's post in the thread High School Traveling through space at zero km/s with Like.
This is correct, and you will find it in physics textbooks too. This, however, is impossible. If you attempt to construct a frame of...
-
SSiennaTheGr8 reacted to PeroK's post in the thread Undergrad Derive the Lorentz transformation in Minkowski four-dimensional spacetime spacetime with Like.
I'm one of the few students, it seems, that finds spacetime diagrams confusing. The problem is that the diagram you have drawn is in...
-
SSiennaTheGr8 reacted to FactChecker's post in the thread Undergrad Is this another "paradox" or a veritasium mistake? with Like.
IMO, Veritasium tries hard to be correct. It might be nice to leave a comment on the video about the mistake. UPDATE: I see that the...