Answer:[tex]\theta =2.415^{\circ}[/tex]
Step-by-step explanation:
Using vector method to solve it
Resultant can be given by
[tex]R^2=700^2+40^2+2\times 700\times 40cos135[/tex]
[tex]R^2=450,408[/tex]
R=671.12 Km/hr
The angle made by resultant with 700 km/hr is [tex]\theta [/tex]
using sine rule
[tex]\frac{40}{sin\theat }=\frac{R}{sin45}[/tex]
[tex]sin\theta =0.0421509[/tex]
[tex]\theta =2.415^{\circ}[/tex]
