Answer:
The answer is 75,000 kg
Explanation:
The mass of the jumbo jet can be found by using the formula
[tex]m = \frac{f}{a} \\ [/tex]
where
f is the force
a is the acceleration
From the question we have
[tex]m = \frac{30000}{0.4} \\[/tex]
We have the final answer as
75,000 kg
Hope this helps you
