Determine the gross force (in N ) needed to bring a car that is traveling at 125km/h to a full stop in a distance of 130m. The mass of the car is 1,500kg. (Enter the magnitude.) N What happens to the initial kinetic energy? Where does it go or to what form of energy does the kinetic energy convert? The kinetic energy changes into thermal energy. The kinetic energy changes into potential energy. The kinetic energy changes into elastic energy. The kinetic energy does not change. The kinetic energy is destroyed