The table re[resents the forces on four objects, with directions. Object F1 ↑ F2 → F3 ← F4 ↓ W 30 N 20 N 20 N 30 N X 15 N 35 N 25 N 15 N Y 60 N 0 N 0 N 60 N Z 45 N 0 N 22 N 45 N Which best explains the forces acting on the objects? Objects W and X have balanced forces, and objects Y and Z have unbalanced forces. Objects W and Y have balanced forces, and objects X and Z have unbalanced forces. Objects X and Y have balanced forces, and objects W and Z have unbalanced forces. Objects X and Z have balanced forces, and objects W and Y have unbalanced forces.