17) Brianna is a patient at Le Bonheur Children's Hospital downtown. Brianna went to the emergency room late Saturday night because she was feeling faint and experiencing chest pain. After several diagnostic tests, Brianna's doctors think blood is being severely blocked at point C in the diagram below. What is happening past point C in the diagram that Brianna needs to survive? (Note: Answers replacing the letters in the diagram with their proper names will receive full credit)

Two manned satellites approaching one another at a relative speed of 0.550 m/s intend to dock. the first has a mass of 2.50 ✕ 103 kg, and the second a mass of 7.50 ✕ 103 kg. assume that the positive direction is directed from the second satellite towards the first satellite. (a) calculate the final velocity after docking, in the frame of reference in which the first satellite was originally at rest.(b) what is the loss of kinetic energy in this inelastic collision? (c) repeat both parts, in the frame of reference in which the second satellite was originally at rest. final velocity(d) loss of kinetic energy = ?