(i) You can obtain definition of terms and their values, along with relevant equations, suitable for calculating the side gear separating force as a function of applied torque, for a given gearset. You can obtain brandnew knowledge on the above that will give you ACTUAL values of the separating...
If you have an interest in analytical evaluation of the actual separating forces, determining optimal conbinations of the tooth numbers for the side gear and the pinion based on these forces (to decrease maximum forces), experimental force evaluation, please contact me at vantsevich@ltu.edu...