Part A One 100 kg football lineman is running to the right at 2.75 m/s while another 135 kg lineman is running directly toward him at 2.80 m/s. What is the magnitude of the net momentum of these two athletes? Express your answer in kilogram meters per second. AΣϕ ? p = kg⋅m/s Part B What is the direction of the net momentum of these two athletes? to the left to the right Submit Request Answer Part C What is their total kinetic energy? Express your answer in joules. AΣϕ Ktotal = J?