Description:

In this video I will find v-gas=? relative to rocket, mg-total-of-fuel=?, and h-max=? of a V2 rocket+fuel=mg=32,000lb (VARIABLE mass), where rate-of-ejection=12slugs/s, fuel-burn-time=50s, and F-engine=60,000lb (thrust). (Part 2./3, British/imperial units)