A motorcycle is following a car that is traveling at constant speed on a straight highway. Initially, the car and the motorcycle are both traveling…

A motorcycle is following a car that is traveling at constant speed on a straight highway. Initially, the car and the motorcycle are both traveling at the same speed of 42.0 , and the distance between them is 54.0 . After = 4.00 , the motorcycle starts to accelerate at a rate of 5.00 . The motorcycle catches up with the car at some time .