Question #96273

calculate the force exerted on a rockeg if propelling gases are expelled at 1000kg/s woth a speed of 600 m/s

Expert's answer

The rocket thrust force

@$F=\frac{\Delta m}{\Delta t}v@$@$=1000\:\rm kg/s\times 600\: m/s=600\:000\: N=600\: kN@$

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