The driver in a motor car, of which the total mass is 800kg and which is traveling at 20ms-1, suddenly observes a stationary dog in his path 50m ahead. If the car brakes can exert a force of 2000N, what will most likely happen?
A. the car will be able to stop immediately the driver notices the dog B. the car will stop 3pm after hitting the dog C. the car will stop 20m in front of the dog D. the driver will quickly reverse the car E. the car will stop 5m beyound the dog
