Timeline for What is actually meant when it is said Scalar is invariant?
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 26, 2020 at 12:00 | history | tweeted | twitter.com/StackPhysics/status/1221402556410232838 | ||
| Jan 26, 2020 at 8:26 | comment | added | Eli | Invariant mean that if you transform the velocity to a neu coordinate system $\overrightarrow{v}\rightarrow R\overrightarrow{v}$ you get the same kinetic energy $T=\dfrac{1}{2}m\left( R\overrightarrow{v}\right) ^{T}\,\left( R\overrightarrow{v}\right) =\dfrac{1}{2}mv^{2}$ | |
| Jan 26, 2020 at 5:25 | answer | added | G. Smith | timeline score: 2 | |
| Jan 26, 2020 at 5:00 | history | asked | Manas Dogra | CC BY-SA 4.0 |