Final answer:
The acceleration of the airplane can be calculated using the formula a = (v_f - v_i) / t. Assuming a time span of 5 seconds for the change in velocity from 220 m/s to 250 m/s, the acceleration would be 6 m/s².
Step-by-step explanation:
To calculate the acceleration of the airplane, you can use the equation for acceleration that states a = (v_f - v_i) / t, where a is the acceleration, v_f is the final velocity, v_i is the initial velocity, and t is the time taken to change the velocity. Given that the initial velocity (v_i) of the plane is 220 m/s and the final velocity (v_f) is 250 m/s, and the time taken for this change (t) is not given in seconds, we need to assume a certain time period to calculate the acceleration. In this example, if we were to assume that the change in velocity occurs over a span of 5 seconds, the calculation would be a = (250 m/s - 220 m/s) / 5 s = 30 m/s / 5 s = 6 m/s². This results in an acceleration of 6 m/s². It is important to clarify the time duration to get the precise acceleration value.