Final answer:
In a tug-of-war, when the rope snaps, it indicates that the forces exerted by both teams were equal and opposite, aligning with Newton's third law of motion, and that the rope's tension exceeded its breaking point.
Step-by-step explanation:
When two teams are engaging in a tug-of-war and the rope suddenly snaps, the force that each team was exerting on the rope was equal and opposite, according to Newton's third law of motion.
This law states that for every action, there is an equal and opposite reaction. Therefore, when the rope breaks, it indicates that the tension in the rope reached its breaking point, but the forces by the two teams were balanced until that moment, resulting in the rope having no net force moving it in either direction upon breaking.
The complete question is: Which is true about retractable lanyards is: