Answer:
Option (C)
Explanation:
Vector A has two components,
Ax = 3.5 and Ay = 5.7
Therefore, from the figure attached,
From triangle ABC,
BC represents the vertical component and AC represents the horizontal component of vector A.
For the angle of inclination,
tanθ = [tex]\frac{\text{Vertical component}}{\text{Horizontal component}}[/tex]
= [tex]\frac{3.5}{5.7}[/tex]
θ = [tex]\text{tan}^{-1}(\frac{35}{57})[/tex]
θ = 31.55 degrees
Therefore, Option (C) will be the correct option.
