Final answer:
A stick with a rubber ball attached is likely to be used on a disc with higher friction. Rubber typically has a higher coefficient of friction, making it suitable for interacting with surfaces that are not nearly frictionless, unlike an ice hockey stick which is better for low-friction surfaces.
Step-by-step explanation:
The question seems to be related to the concept of friction as it applies to the motion of objects. Based on the information provided, a stick with a rubber ball attached to the end would more likely be used on a disc with higher friction. This is because rubber typically has a higher coefficient of friction when compared to the smooth surface of an ice hockey stick, which means that the rubber can generate more frictional force and is thus better suited to interact with surfaces that have higher friction.
When considering an air hockey table, the reduction of friction when air is turned on allows the puck to glide effortlessly, while when the air is off, the puck slows down quickly due to the higher friction with the surface. This principle is also applicable to the scenario in question, where the properties of rubber in generating friction make it a better match for the second disc with higher friction.