I asked this question to ChatGPT:

"[The initial velocity of the car is 88 ft/s, and the final velocity is 66 ft/s. The time taken to change the velocity is 3.0 s.

The average acceleration can be calculated using the formula: average acceleration = (change in velocity) / (time taken) The change in velocity is: 66 ft/s - 88 ft/s = -22 ft/s (Note that the negative sign indicates that the velocity is decreasing.) Substituting the values into the formula, we get: average acceleration = (-22 ft/s) / (3.0 s) = -7.33 ft/s

Therefore, the average acceleration for this time period is -7.33 ft/s.]"

Can you tell me if the answer is right or wrong and explain why or why not?