Vector A has a length of $6\mathrm{.}0$ cm at an angle of $590$

Vector B has a length of $7\mathrm{.}3$ cm at an angle of $1800$

Vector C has a length of $4\mathrm{.}6$ cm at an angle of $720.$ Acceleration is related to the difference between two velocity vectors, so let$$s examine vector subtraction.

Since A$-$B$=$ A$+(-$B$),$ drawing vector subtraction is done by first rotating vector Bby $180$o and then adding it to vector A$.$ Consider the vectors A and Bgiven above, graphically drawing A$-$B$.$ Clearly label vectors A$,$ B$,$ and the resultant.