Question

State the law of conservation of momentum. Discuss the conservation of momentum in

i) a rocket taking off from the ground.

ii) flying of a jet airplane ko​

Answer 1

Answer:

Hey buddy here is your answer............

Explanation:

The conservation of momentum states that, within some problem domain, the amount of momentum remains constant; momentum is neither created nor destroyed, but only changed through the action of forces as described by Newton's laws of motion. ... Momentum is conserved in all three physical directions at the same time.

(i)In rocket, a large volume of gases produced by the combustion of fuel is allowed to escape through it in the backward direction. ... They impart an equal and opposite momentum to the rocket due to which the rocket moves forward with a great speed. (ii) Jet aeroplanes utilize the principle of action and reaction.

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