The first gear in a single-stage gear train has 41 teeth and an angular velocity of 4 revolutions per second. The second gear has 7 teeth. Find the angular velocity of the second gear. (Round your answer to two decimal places.)

Atypical jetliner lands at a speed of 146 mi/h and decelerates at the rate of (10.4 mi/h)/s. if the jetliner travels at a constant speed of 146 mi/h for 1.5 s after landing before applying the brakes, what is the total displacement of the jetliner between touchdown on the runway and coming to rest?