Final answer:
B) Ice skate. An ice skate would have less friction than a car tire.
Step-by-step explanation:
The force of friction determines how easily objects can slide past each other. In this case, the student is asking about the friction between a car tire and an ice skate. When comparing the two, an ice skate would have less friction than a car tire. This is because ice is a very slippery surface and offers less resistance to the motion of the skate compared to the road surface and the car tire.
It's important to note that friction depends on the specific conditions. Different surfaces and materials can have different levels of friction, and other factors like temperature and surface roughness can also affect the amount of friction between two objects.