- #1
esradw
- 26
- 0
Hello,
I am new here and I am very happy to find a webpage like this.
It has been 6 years sice I graduated from Physics and I haven't dealt with derivatives of vectors for a long time. Recently I have been accepted for the master degree and trying to built my memory again.
My homework quetion is that prove the product rule for two dependent vectors is
d/dt ( r X u ) = r X du/dt + dr/dt X u
I desperatly need help , I just can't remember. thanks
I am new here and I am very happy to find a webpage like this.
It has been 6 years sice I graduated from Physics and I haven't dealt with derivatives of vectors for a long time. Recently I have been accepted for the master degree and trying to built my memory again.
My homework quetion is that prove the product rule for two dependent vectors is
d/dt ( r X u ) = r X du/dt + dr/dt X u
I desperatly need help , I just can't remember. thanks