Question

Working of rocket is based on the principle of

Answer 1

Answer:

Escape velocity

And for a rocket it should be 11000km/sec

Answer 2

it works on the principal of conservation of momentum and also 3 rd law of motion ...

• In rocket the gases are released and they push the atmosphere and the atmospheric gases will push the rocket upwards .

so the main principle is 3rd law of motion that is for every action they is equal and opposite reaction with an unbalanced force ...