Answer:
The answer is 4.29 m/s²
Explanation:
The acceleration of an object given it's velocity and time taken acting on it can be found by using the formula
[tex]acceleration = \frac{velocity}{time} \\ [/tex]
From the question
velocity = 30 m/s
time = 7 s
We have
[tex]acceleration = \frac{30}{7} \\ = 4.285714...[/tex]
We have the final answer as
4.29 m/s²
Hope this helps you
