Identify Action-Reaction Force Pairs Practice Test

A car tows a trailer using a tow hitch (rigid connector). The car pulls the trailer forward (→). Focusing on the car–trailer interaction through the hitch, which pair of forces is an action-reaction pair?

Two students, Student A and Student B, play tug-of-war holding opposite ends of the same rope. Student A pulls the rope to the left (←), and Student B pulls the rope to the right (→). Based on the interaction shown, which pair of forces is an action-reaction pair at Student A’s hand and the rope?