Find the resultant vectors if the given changes are made in the indicated examples of this section.

In Example 2, what is the resultant of the three vectors if the direction of vector A is reversed?

Data from Example 2

The addition of vectors A, B, and C is shown in Fig. 9.4.

B A Tail of first R A Head of last R=A+B+C C B or R Tail of first Fig. 9.4 A Head of last R=A+C+B B C Other combinations are also possible.