Physics - Vectors Question with Solution | TestHub

Since the vectors $\vec{A}$ and $\vec{B}$ have the same direction, they are parallel. Their corresponding components must be proportional.

$\frac{A_x}{B_x}=\frac{A_y}{B_y}=\frac{A_z}{B_z}$

Substituting the given values:

$\frac{6}{2}=\frac{9}{3}=\frac{-1}{-p}$

$3=3=\frac{1}{p}$

$p=\frac{1}{3}$

Answer: $\frac{1}{3}$