Vector A has a magnitude 10.0 N and makes an angle of 45 degrees
with the x axis. Vector B has a magnitude of 15.0 N and makes an
angle of 30 degrees with the x axis. What is the magnitude of
vector C if C = 2A - B? Answer in units of Newtons. What angle does
C make with the x axis? Answer in units of degrees. What is the
projection of C onto the y axis? Answer in units of Newtons.