Por question numbers 1-2, refer to figure 20. 1. If two groups in the game are exerting unequal and opposite forces on the ground, will the rope move?
2. Will the net force be equal to zero?
3. To what direction does the rope move?

For question numbers 4-6, refer to figure 21.

4. Are the forces acting on the chandelier unbalanced?
5. What force can cause the chandelier to fall?
6. What type of force is your answer in number 4?