So assume a vehicle is undergoing translation in the forward direction on a flat surface, and the power is supplied to the rear wheels.
Lets say the reaction force on the rear wheel is Nr, and on the front it's Nf
U is the coeff. static friction, and theres no slipping.
M is the mass
G = gravity...
Alright, so wikipedia says:
Where does this 64pi come from (i'm skeptical) apon further investigation I found.
Saying its 8pi