Write a Vector in Terms of Its Magnitude and Direction
-$$\| \mathbf { v } \| = 6 , \theta = 180 ^ { \circ }$$
A) $\mathbf { v } = - 6 \mathbf { i }$
B) $\mathbf { v } = - 6 \mathbf { j }$
C) $\mathbf { v } = 6 \mathbf { j }$
D) $\mathbf { v } = - 6 \mathbf { i } - 6 \mathbf { j }$

Question

Quizplus · Accepted Answer

A vector with a magnitude of 6 and a direction of 180 degrees from the positive x-axis points directly left along the x-axis, which is represented by $-6\mathbf{i}$.

Write a Vector in Terms of Its Magnitude and Direction ∥v∥=6,θ=180∘\| \mathbf { v } \| = 6 , \theta = 180 ^ { \circ }∥v∥=6,θ=180∘

Write a Vector in Terms of Its Magnitude and Direction $\| \mathbf { v } \| = 6 , \theta = 180 ^ { \circ }$