Answer
a. $A_x=5.0, A_y=-6.3$.
b. $A_x=-9.91, A_y=11.2$.
c. $A_x=-15.0, A_y=22.4$.
d. $A_x=20, A_y=-30$.
Work Step by Step
The general expression for a vector is given in equation 1.14.
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