Final answer:
Acceleration depends on velocity change over time; without additional information, we cannot deduce the acceleration of the Ferrari if its velocity is only 30 m/s.
Step-by-step explanation:
The question is related to average acceleration of a Ferrari car. If the velocity of the Ferrari is only 30 m/s, the acceleration of the car can only be determined if we have the initial velocity and the time taken to reach that velocity. Without this information, we cannot say how the acceleration would be affected. Acceleration is defined as the rate of change of velocity per unit of time, and its value is determined by how much the velocity changes within a given time period. An acceleration of 10 m/s² means that the velocity increases by 10 m/s every second. If the car is moving at a constant velocity of 30 m/s, it is not accelerating, therefore the acceleration is 0 m/s².