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Unformatted text preview: which the fuel must be burned so that its thrust gives the rocket a speed v in time t starting from rest. The fuel is expelled from the rocket at relative speed v r . Neglect the effects of air resistance and assume that g is constant. Given: M 65000 lb = v r 3000 ft s = v 200 ft s = g 32.2 ft s 2 = t 10 s = 390...
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This note was uploaded on 08/16/2011 for the course EGN 3321 taught by Professor Christianfeldt during the Spring '08 term at University of Central Florida.
- Spring '08