... speed II. A person pushes on a door to hold it shutIII. A ball, rolling across a grassy field, slowly comes to a stop(A) I only(B) II only(C) III only(D) I and II only(E) I and III only3. ... For the SAT II, you will need to break vectors into components on any problem that deals with vectors that are not all parallel or perpendicular. As with this example, however, the SAT II will ... power find their way into a good number of questions on SAT II Physics. And energy, like force, finds its way into almost every aspect of physics, so a mastery of this subject matter is very important....