Question

An airplane at rest accelerates down a runaway at 5.0m/s² for 25.0s until it finally lifts off the ground. What is the initial velocity?

A. 5.0 m/s
B. 0 m/s
C. -9.8 m/s²
D. 25.0s​

Answer 1

Answer:

B) 0 m/s

Explanation:

The airplane is at rest thus it's initial velocity will be 0 m/s.