Final answer:
The person is going at a speed of 3 m/s.
Step-by-step explanation:
To calculate the speed, we can use the formula: Speed = Distance / Time.
In this case, the distance is 360 meters and the time is 120 seconds. Plugging those values into the formula, we get: Speed = 360 meters / 120 seconds = <<360/120=3>>3 meters per second.
Therefore, the person is going at a speed of 3 m/s.