6. A 1500kg sedan goes through an intersection traveling north to south when it is hit by a 2200kg SUMIr traveling east to west. The two cars become entangled and slide together. The measurements at the scene show the coefficient of kinetic friction between the tires and the road to be 0.75. Both cars slide to a stop 5.39m west and 6.43m south of the point where they hit. How fast was each car going before they hit