Two cars, initially at rest and 5 km apart at t=0 , simultaneously move toward each other. Car A travels at a constant speed of 55 km/hour, while car B travels at a constant speed of 12 km/hour. how far will car A travel before meeting car B in the middle? Select one:
a. 40.8 km
b. 0.8 km
c. 1.25 km
d. 4.1 km
e. None of the above