Chapter 9.1, Problem 30E

To determine

The i and j component of given vector.

Answer to Problem 30E

The i and j component of given vector is $\text{u}=-5\text{j}$ .

Explanation of Solution

Given :

Given vector:

  $\text{u =}\langle \text{0,-5}\rangle$

Calculation:

Component in form of i and j:

  $\begin{array}{l}\text{u}=0\text{i}+\left(-5\right)\text{j}\\ \text{u}=-5\text{j}\end{array}$

So,

The desired vector:

  $\text{u}=-5\text{j}$