A train 100 meters long is running at a speed of 60 km/h. How long will it take to pass a stationary man?
Q1. A train 100 meters long is running at a speed of 60 km/h. How long will it take to pass a stationary man?
Answer: 6 seconds
Explanation: Speed = 60 km/h = 60 * (5 / 18) m/s = 50 / 3 m/s. Time = Distance / Speed = 100 / (50 / 3) = 6 seconds.