When going around a curve, this both forces on the list of wheels to slip, if possible, to harmony the evident length covered, or generates awkward and mechanically stress filled wheel hop. To prevent this, the wheels are allowed to change at unique speeds employing a mechanical or hydraulic differential. https://4-469260.blogrelation.com/45239444/ηλεκτρικα-ρολα-αυτοκινητου-an-overview