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Use the linear momentum rate balance (LMRB) to show that the thrust force F of a rocket engine nozzle (given Figure) is given by

F = m(Vexit/gc) + (Pexit - Pa)Aexit

and show that the absolute maximum thrust produced as Mexit → ∞ is given by

Fmax = 2cpexitAexitTos) + (Pexit - Pa)Aexit

2288_Fig 4.jpg

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