- #1
ozone
- 122
- 0
I understand that we can write the 4-force in terms of the vector force based on velocity, and the energy of the system in general.
What I don't understand is what this gains for us, and why we use it. Also correct me if I am incorrect in my definition above.. I don't have my book infront of me.
What I don't understand is what this gains for us, and why we use it. Also correct me if I am incorrect in my definition above.. I don't have my book infront of me.