phys: power equation use magnitude of force

This commit is contained in:
eggy 2020-11-07 15:43:28 -05:00
parent f44cdd5916
commit ac2566573e

View File

@ -476,7 +476,7 @@ Power is a a scalar unit represented in **watts** ($\text{1 W}=\frac{\text{1 J}}
$$P=\frac{\Delta E}{\Delta t}$$
Also:
$$P=\vec{F}v$$
$$P=|\vec{F}|v$$
### Efficiency