Train B is moving faster, as it covers a greater distance in the same amount of time.
How to find the faster train
To determine which train is traveling faster, we can calculate their speeds based on the given distances and times.
For Train A, covering 12.5 meters in 1 second, the speed is 12.5 m/s.
Meanwhile, Train B covers 100 meters in 4 seconds, resulting in a speed of 25 m/s.
100/4 = 25
Comparing the speeds, Train B is moving faster, as it covers a greater distance in the same amount of time.