A box with mass 1.57 kg is being pulled across a rough surface with a coefcient of kinetic friction pk = 0.323' The pulling force has a magnitude of 13.2 N and is directed at an angle 21.3 degrees above horizontal Ifthe box is dragged a distance of 12.5 m, what is the magnitude of total energy lost to friction? (Report your answer as a positive number. and be sure to account for the upward component of the pulling force.) Image size: 5 M L Max