Question

c) Ir the velocity of exhaustible gases increased in a rocket, the velocity of rocket increases give reason
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Answer 1

Answer:

By Newton's third law

Explanation:

force exerted by the exhaust = rate of exhaust emissiom(dm/dt) x velocity.

when velocity increases, force increases and hence the acceleration of the rocket (= F/m) increases, as a result velocity of rocket increases.

Answer 2

Answer:

Explanation: moving