(a) You are driving to the grocery store at 17.0 m/s. You are 109.0 m from an intersection when the traffic light turns red. How far are you from the intersection when you begin to apply the brakes? Assume that your reaction time is 0.800 s, that your car brakes with constant acceleration, and that you are initially moving in the positive direction. The reaction time is defined as the time it takes for you to recognize the light is red and to begin applying the brakes. (b) What acceleration will bring you to rest as you just reach the intersection? (c)How long does it take you to stop?