The 2nd is really an overdrive -- the output velocity is quicker as opposed to input pace. The last is a discount again, nevertheless the output path is reversed. There are many other ratios which can be gotten out of the planetary gear set, but these are definitely the ones https://gearbox-auto19527.answerblogs.com/34362925/the-fact-about-gearbox-auto-that-no-one-is-suggesting