The locations of 3 pelvic markers relative to the fixed laboratory coordinate system are given below. Right ASIS 0.400i +0.400j +0.600k m
Left ASIS 0.410i + 0.550j + 0.605km
PSIS 0.240i + 0.410j +0.625km

Compute the unit vectors e_pay and e_paz ONLY of the anatomical coordinate system of the pelvis.

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.

Consider a large isothermal enclosure that is maintained at a uniform temperature of 2000 k. calculate the emissive power of the radiation that emerges from a small aperture on the enclosure surface. what is the wavelength ? , below which 10% of the emission is concentrated? what is the wavelength ? 2 above which 10% of the emission is concentrated? determine the wavelength at which maximum spectral emissive power occurs. what is the irradiation incident on a small object placed inside the enclosure?

What is the heat treatment of metals? what is the benefit of it? why and how it's useful? answer in details, do not write by hand.