(8%) Problem ll]: Two cars collide at an icy intersection and stick together afterward. The first car has a mass of 1356' kg and is approaching at 9.5 nl-'s due south. The second car has a. mass of 95 0 kg and is approaching at 19 ms due west. $3 33% Part (a) Calculate the magnitude of the nal velocity: in meters per second: of the cars. 1-": 20.38 Submit Hint l I give upf \\ g, 33% Part (b) Calculate the direction of the final velocity= in degrees south of west, of the cars. (It). 33% Part (c) What is the change in kinetic energy, in joules. for the collision? (This energy goes into deformation of the cars.)