i need help with this question... its from my text book and there isn't any answers at the back of the text book.
1. A car is traveling along a road at 30m/s when a pedestrian steps into the road 55m ahead. The driver of the car applies the brakes after a reaction time of 0.5s and the car slows down at a rate of 10m/s2 . what happens ?
can anyone help me ?