Rocket engines lift a rocket from the earth surface because of hot gas

1.	Rocket engines lift a rocket from the earth surface because of hot gases with high velocity
A.	Push against the air
B.	Push against the earth
C.	React against the rocket and push it up
D.	Heat up the air which lifts the rocket
Answer» D. Heat up the air which lifts the rocket

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Rocket engines lift a rocket from the earth surface because of hot gases with high velocity

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