Question

what brake system materials create the friction needed to slow or stop the vehicle?
a) brake pads
b) rotors
c) both a and b
d) neither a nor b

Explanation:

When a vehicle's brakes are applied, brake pads (A) press against rotors (B). The friction between these two components slows or stops the vehicle's rotation, thus decelerating or stopping the vehicle.

Answer:

C. Both A and B