Q. Describe the motion of a rocket on tha basis of equation of continuity.

A1 = volume of gas generation v1 = velocity of exiting gases thru restriction nozzle A2 = volume of gases just at restriction nozzle A2V1 This describes a rocket that is flying a vertical path where the gases generated compress and accelerate thru the nozzle and then the gases cool after the nozzle giving the rocket forward thrust