A displacement is given as 40.0 m long at an angle of 60.00 north of east. what are Dx and Dy components of the displacement?
a) Dx = +34.6 m, Dy = -20.0 m
b) Dx = -34.6 m, Dy = +20.0 m
c) Dx = +34.6 m, Dy = +20.0 m
d) Dx = +20.0 m, Dy = +34.6 m
e) Dx = +20.0 m, Dy = -34.6 m