posted by thaokieu .
A force vector points at an angle of 54.9 ° above the +x axis. It has a y component of +108 newtons (N). Find (a) the magnitude and (b) the x component of the force vector.
thaokieu, the tutors are not here to do YOUR homework.
You have to try to solve these yourself.
Post your work for each problem and someone will help if you are stuck.