You are driving at 48 km/h and see the red light 0.32 km ahead. You slam on the brakes and able to stop right at the light. Ignoring response time, what is the acceleration of the car? Taking forward direction positive. O 0.28 m/s2 O -10m/s2 O -0.36 m/s2 O -0.28 m/s2 0.36 m/s2