SOLUTION: A car is traveling on a road that is perpendicular to a railroad track. When the car is30 meters from the crossing, the car’s new collision detector warns the driver that there is
Question 280748: A car is traveling on a road that is perpendicular to a railroad track. When the car is30 meters from the crossing, the car’s new collision detector warns the driver that there is a train 50 meters from the car and heading toward the same crossing. How far is the train from the crossing? Answer by richwmiller(17219) (Show Source):
