the table represents the forces on four objects, with directions.\n|object|f1↑|f2→|f3←|f4↓|\n|----|----|----|…

the table represents the forces on four objects, with directions.\n|object|f1↑|f2→|f3←|f4↓|\n|----|----|----|----|----|\n|w|30 n|20 n|20 n|30 n|\n|x|15 n|35 n|25 n|15 n|\n|y|60 n|0 n|0 n|60 n|\n|z|45 n|0 n|22 n|45 n|\nwhich best explains the forces acting on the objects?\n○ objects w and x have balanced forces, and objects y and z have unbalanced forces.\n○ objects w and y have balanced forces, and objects x and z have unbalanced forces.\n○ objects x and y have balanced forces, and objects w and z have unbalanced forces.\n○ objects x and z have balanced forces, and objects w and y have unbalanced forces.

the table represents the forces on four objects, with directions.\n|object|f1↑|f2→|f3←|f4↓|\n|----|----|----|----|----|\n|w|30 n|20 n|20 n|30 n|\n|x|15 n|35 n|25 n|15 n|\n|y|60 n|0 n|0 n|60 n|\n|z|45 n|0 n|22 n|45 n|\nwhich best explains the forces acting on the objects?\n○ objects w and x have balanced forces, and objects y and z have unbalanced forces.\n○ objects w and y have balanced forces, and objects x and z have unbalanced forces.\n○ objects x and y have balanced forces, and objects w and z have unbalanced forces.\n○ objects x and z have balanced forces, and objects w and y have unbalanced forces.

Answer

Explanation:

Step1: Calculate net - force in horizontal direction for each object

For object W: $F_{Wx}=20 - 20=0$ N. For object X: $F_{Xx}=35 - 25 = 10$ N. For object Y: $F_{Yx}=0 - 0=0$ N. For object Z: $F_{Zx}=0 - 22=-22$ N.

Step2: Calculate net - force in vertical direction for each object

For object W: $F_{Wy}=30 - 30 = 0$ N. For object X: $F_{Xy}=15 - 15=0$ N. For object Y: $F_{Yy}=60 - 60 = 0$ N. For object Z: $F_{Zy}=45 - 45=0$ N.

Step3: Determine balanced and unbalanced forces

An object has balanced forces if the net - force in both horizontal and vertical directions is zero. Object W has $F_{Wx} = 0$ N and $F_{Wy}=0$ N. Object Y has $F_{Yx}=0$ N and $F_{Yy}=0$ N. Object X has $F_{Xx}=10$ N (non - zero), so it has unbalanced forces. Object Z has $F_{Zx}=-22$ N (non - zero), so it has unbalanced forces.

Answer:

Objects W and Y have balanced forces, and objects X and Z have unbalanced forces.