Question
you are riding in a car traveling at 60mi/hr in a 50 mi/hr zone. you spot a policeman 10 feet ahead. you slow down with an acceleration of -2ft/sec2 for 3 seconds. Do you get a ticket
Answers
Henry
Vo = 60mi/h * 5280Ft/mi * 1h/3600s = 88 Ft/s.
V = 50/60 * 88Ft/s = 73.3 Ft/s.
V = Vo-a*t = 88-2*3 = 82 Ft/s.
Yes, because The driver is still above the speed limit after decelerating for 3 seconds.
V = 50/60 * 88Ft/s = 73.3 Ft/s.
V = Vo-a*t = 88-2*3 = 82 Ft/s.
Yes, because The driver is still above the speed limit after decelerating for 3 seconds.