Calculate the pressure of the trapped gas in the mercury manometer pictured below if the atmospheric pressure is 0.958 atm. Record your answer in units of kPa. ( 1 atm

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?