Posted by need help on .
A vector has a magnitude of 18.2 cm and makes an angle of 129.0° with the positive xaxis. What are the x and ycomponents of this vector

physics 
drwls,
x: 18.2 cos 129 = 18.2 cos51
= 11.45 cm
y: 18.2 sin 129 = 18.2 sin51
= 14.14 cm