Timeline for Velocity Formula in SHM
Current License: CC BY-SA 4.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 24 at 5:27 | comment | added | JEB | but $\cos(-\omega t + \phi) = \cos(+\omega t - \phi)$, so the negative frequency is just a redefinition of phase...I guess related to the sign of $v_{(x=0)}$ when $\phi\equiv 0$. | |
| Apr 23 at 14:13 | history | answered | hft | CC BY-SA 4.0 |