Will mark brainliest if !
the law of reflection says that, when light is reflected, the

a. incident ray equals the reflected ray

b. angle of incidence equals the incident ray

c. reflected ray equals the angle of incidence

d. angle of incidence equals the angle of reflection

Aplate clutch has a single pair of mating friction surfaces 250-mm od by 175-mm id. the mean value of the coefficient of friction is 0.30, and the actuating force is 4 kn. a) find the maximum pressure and the torque capacity using the uniform-wear model. b) find the maximum pressure and the torque capacity using the uniform-pressure model.