You are driving a car at the 25-mi/h speed limit when you observethe light at the intersection 70 m infront of you turn yellow. You know that at that particularintersection the light remains yellow for exactly 4.0 s before turning red. After you think for 1.0s, you then accelerate the car at a constant rate. You somehowmanage to pass your 4.7 m carcompletely through the 15.0 m wide intersection just as the lightturns red, thus narrowly avoiding a ticket for running a red light.Immediately after passing through the intersection you take yourfoot off the accelerator, relieved. However, down the road you arepulled over for speeding. You assume you were ticketed for thespeed of your car as it exited the intersection. Determine thisspeed and decide whether you should fight this ticket in court.
How fast were you going as you exited the inter section?