What is the mass of a jumbo jet if it has a thrust force of 30,000 N and an acceleration of 0.4 m/s/s?m=Fla 12,000 N
12,000 kg
75,000 N
75,000 kg

Explanation:

The mass of the jumbo jet can be found by using the formula

where

f is the force

a is the acceleration

From the question we have

We have the final answer as

Hope this helps you

change tension

answer;

d. are made mostly of liquid

explanation;

-the general   composition and structure planets includes; they have a thick gas and liquid layer covering a small,solid core. mostly the gases are hydrogen and helium atmosphere and layers of liquid hydrogen. for instance neptune and uranus are examples of the outer planets, they have a core covered by ice and ammonia.

-neptune's atmosphere is hydrogen and helium with a bit of methane so there is no oxygen to breath and the interior is made up of frozen water and ammonia with a rock and iron core. thus, there is no liquid water or solid surface to survive.