# Derivative of relativistic momentum

1. Jan 27, 2007

### Gyroscope

1. The problem statement, all variables and given/known data
Would someone teach me how to do:

$$\frac{\bold dp}{\bold dt}$$

I am deducing for myself all relativity, but I don't know how to do this now. It is not homework, it's self teaching. Thanks in advance.

2. Jan 27, 2007

### denverdoc

er, would that be special or general flavor?
John S