Determine the x and y components of the following vectors?
a) P of length 5 m directed at 150 degree counter clockwise from the positive x axis
b) Q of length 3.6 m directed at 120 degree clockwise from the positive y axis
a. P = 5m[150o]
X = 5*Cos150
Y = 5*sin150
b. 120-90 = 30o Clockwise from positive
x axis = 330o counter clockwise from
positive x axis.
Q = 3.6m[330o], CCW.
X = 3.6*Cos330
Y = 3.6*sin330