If v = 5.00 meters/second and makes an angle of 60° with the negative direction of the y–axis, calculate all possible values of vx.

A.
–4.33 meters/second and +4.33 meters/second
B.
only 2.50 meters/second
C.
–2.50 meters/second and +2.50 meters/second
D.
only 4.33 meters/second