(Solved): As shown in the diagram below, a soccer player kicks a ball directly toward the goal along a displa ...

As shown in the diagram below, a soccer player kicks a ball directly toward the goal along a displacement vector

, which has a length of

and a direction 30 degrees east of south. Alternatively, she could have kicked it to a second player standing directly in front of the goal along a displacement

, who could have then kicked it to the goal along a displacement vector

, as shown. Find the magnitudes and directions of

and

. (a)

magnitude m direction ---Select---

(b)

magnitude direction