To determine how far the jet travels each second, we need to use the information given. The jet's speed is stated to be 350 meters per second.
Speed is defined as the distance traveled per unit of time. Therefore:
1. Identify the speed of the jet: 350 meters per second.
2. Recognize that this speed means the jet covers 350 meters in one second.
Thus, the distance the jet travels each second is 350 meters.
The correct answer is:
B. 350 m