Chapter 3, Problem 33PCE

Find the direction and magnitude of the vectors.

1. a. $\stackrel{\to }{\text{A}}=(5.0\text{m})\hat{\text{x}}+(-2.0\text{m})\hat{\text{y}}$,
2. b. $\stackrel{\to }{\text{B}}=(-2.0\text{m})\hat{\text{x}}+(5.0\text{m})\hat{\text{y}}$, and (c) $\stackrel{\to }{\text{A}}+\stackrel{\to }{\text{B}}$.