Add together these vectors: V1= 60 Newtons at 45 degrees N of W; V2= 5Newtons at 30 degrees S of E

Is it [email protected] S of E??

Fr = 60[135o]CCW + 5[330o]CCW.

X = 60*Cos135 + 5*Cos330 = -38.1 N.
Y = 60*sin135 + 5*sin330 = 39.9 N.
Q2.

Tan A = Y/X = 39.9/-38.1 = -1.04794.
A = -46.3o = 46.3o N. of W. = Direction.

Fr=Sqrt(X^2 + Y^2)=Sqrt(38.1^2 + 39.9^2)
= 55.2 N. = Resultant force.