The "reaction time" of the average automobile driver is about 0.7s. (The reaction time is the interval between the perception of a signal to stop and the application of the brakes.) An automobile can slow down with an acceleration of 11.0ft/s2.
A) Compute the total distance covered in coming to a stop after a signal is observed from an initial velocity of 12.0.
mi/h
B) Compute the total distance covered in coming to a stop after a signal is observed from an initial velocity of 50.8.
mi/h