Laws of MotionHard
Question
The rocket engine lift a rocket from the earth, beacause hot gases :
Options
A.push it against the air with very high velocity
B.push it against the earth with very high velocity
C.heat up the air which lifts the rocket with very high velocity
D.heat up the air which lifts the rocket with very high velocity
Solution
When the rocket gas pushes it against the earth with high velocity there is production of reaction force which creates lift for the rocket.
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