In "The Heart Part I", Hank mentions that the heart is a pump that is trying to do what? Move blood from an area of high pressure to an area of low pressure
Move blood from an area of low pressure to an area of high pressure
Keep a balance of pressure throughout the body
Love

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?