Question 1
A train 175 m long is running at 70 km/h. How long will it take to cross a 130 m long platform?
Step-by-step:
1. Speed = 70 km/h = 19.4 m/s
2. Total distance = Train length + Platform length = 175 + 130 = 305 m
3. Time = Distance / Speed = 305 / 19.4 = 15.7 seconds
1. Speed = 70 km/h = 19.4 m/s
2. Total distance = Train length + Platform length = 175 + 130 = 305 m
3. Time = Distance / Speed = 305 / 19.4 = 15.7 seconds