Serway & Jewett — Vectors: Problem 25

Use the component method to add the vectors \(\vec{A}\) and \(\vec{B}\) shown in Figure P3.9. Both vectors have magnitudes of 3.00 m and vector \(\vec{A}\) makes an angle of \(\theta = 30.0^\circ\) with the \(x\) axis. Express the resultant \(\vec{A} + \vec{B}\) in unit-vector notation.