Question

1
7.
In a rocket, a large volume of gases produced by the combustion of fuel is allowed to escape
through its tail nozzle in the downward direction with the tremendous speed and makes the rocket
to move upward.
Which principle is followed in this take off of the rocket?
a. Moment of inertia
b. Conservation of momentum
c. Newton's second law of motion
d. Newton's law of gravitation​

Answer 1

Answer:

Your answer is Conservation of momentum.... as the downward going gases is equal to the upward speed......

Explanation:

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