2. What is the speed of a jet plane that travels 528 meters in 4 seconds ?

To find the speed of the jet plane, we need to use the formula:

Speed = Distance / Time

Given:
Distance = 528 meters
Time = 4 seconds

Plugging in the values:

Speed = 528 meters / 4 seconds
Speed = 132 meters per second

Therefore, the speed of the jet plane is 132 meters per second.