- #1
FOIWATER
Gold Member
- 434
- 12
I know how to differentiate the dot and cross products of two vectors, is the differentiation of a vector sum done like this:
d/dt (u+t) = u' + t + u + t'
Or simply add them and then differentiate?
Thanks
d/dt (u+t) = u' + t + u + t'
Or simply add them and then differentiate?
Thanks