1. Push or Pull ? Suppose, F = SON, theta = 30, Mass of the child + sled = 45kg. What are the normal forces in each case? 2. A traffic light weighing 120 N hangs from a cable tied to two other cables fastened to a support as the figure. The upper cables make angles of 35.0' and TI To 50.0" with the horizontal. These upper cables are not as strong as the vertical cable and will break if the tension in them exceeds 100 N. Does the traffic light remain hanging in this situation, or will one of the cables break