- #1
zanazzi78
- 115
- 1
I`ve been asked to find the first and second time , t , derivative of a Vector A=(5, 6t, 7t^2)
Ok, now my prof hasn`t given any examples and i don`t have a text bok with these in so i need to ask for a bit of advise.
I`ve been told that all i need to do is find the derivative of the components!
So i`m thinking that;
A` = (0, 6, 14t)
Is this correct?
[edit] OOPs i forgot about the unit vectors, therefore A` = (0, 6j, 14t k)
where the unit vectors i, j, k are the magnitued of the vector along the x, y, z axis[/edit]
Ok, now my prof hasn`t given any examples and i don`t have a text bok with these in so i need to ask for a bit of advise.
I`ve been told that all i need to do is find the derivative of the components!
So i`m thinking that;
A` = (0, 6, 14t)
Is this correct?
[edit] OOPs i forgot about the unit vectors, therefore A` = (0, 6j, 14t k)
where the unit vectors i, j, k are the magnitued of the vector along the x, y, z axis[/edit]
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