Technician A says the energy used by the braking system is based on the kinetic energy, mass, weight, and speed of the vehicle and its braking system. Technician B says the amount of friction in a brake system depends on the pressure (force)exerted on the friction components and the surface area?
A)A only
B)B only
C)Both A and B
D)Neither A nor B

Question

Quizplus · Accepted Answer

Both technicians are correct. Technician A is describing the basic physics behind the energy of motion, and technician B is describing the factors that govern how much friction is created by a brake system. Therefore, choice C, both A and B, is the correct answer.

Technician a Says the Energy Used by the Braking System