A train travelling at 36km/h took 10 seconds to pass a stationary man. What was the length of the train?
Q1. A train travelling at 36km/h took 10 seconds to pass a stationary man. What was the length of the train?
Answer: 100m
Explanation: 36 km/h = 10 m/s; length of train = speed × time = 10 × 10 = 100 m.