One 100 kg football lineman is running to the right at 2.75 111/ 8 while another 135 kg lineman is running directly toward him at 2.80 111/ S. V PartA What is the magnitude of the net momentum of these two athletes? Express your answer in kilogram meters per second. Part B What is the direction of the net momentum of these two athletes? O to the left O to the rightV Part0 What is their total kinetic energy? Express your answer in joules