The table represents the forces on four objects, with directions.ObjectF1 ↑F2 →F3 ←F4 ↓W30 N20 N20 N30 NX15 N35 N25 N15 NY60 N0 N0 N60 NZ45 N0 N22 N45 N
A
Objects W and X have balanced forces, and objects Y and Z have unbalanced forces.B
Objects W and Y have balanced forces, and objects X and Z have unbalanced forces.C
Objects X and Y have balanced forces, and objects W and Z have unbalanced forces.D
Objects X and Z have balanced forces, and objects W and Y have unbalanced forces.