A train 100 meters long takes 6 seconds to cross a man walking at 5 km/h in a direction opposite to that of the train. Find the speed of the train. Time, Speed, and Distance
Q1. A train 100 meters long takes 6 seconds to cross a man walking at 5 km/h in a direction opposite to that of the train. Find the speed of the train. Time, Speed, and Distance
Answer: 55 km/h
Explanation: The train and man move in opposite directions, so relative speed = train speed + 5 km/h. Crossing 100 m in 6 s gives relative speed = 60 km/h, so train speed = 60 − 5 = 55 km/h.