Question

two vectors A and B have components (0,1) and (-1,3), respectively. What is the magnitude of the sum of these two vectors? show work

Answer 1

what do you get as a new vector after you add them?

Answer 2

A (0,1)
+ B (-1,3)
---------
(-1,4) ; is what i get

Answer 3

magnitude is just the length of the vector. which means we pythag it now

Answer 4

\[\sqrt{1^2+4^2}=\sqrt{17}\]

Answer 5

do you agree?

Answer 6

yes it is one of the answers. thank you

Answer 7

youre welcome