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Elementary,Middle School,High School,College,University,PHD
| Teaching Since: | May 2017 |
| Last Sign in: | 398 Weeks Ago, 1 Day Ago |
| Questions Answered: | 66690 |
| Tutorials Posted: | 66688 |
MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
An air-jet-driven experimental rocket of 25 kg mass is to be launched from the space
shuttle into space. The temperature of the air in the rocket's tank is 125°C. A converging
section with exit area 25 mm2 is attached to the tank, through which the air
exits to space at a rate of 0.05 kg/s. What is the pressure in the tank, and the pressure,
temperature, and air speed at the exit when the rocket is first released? What is the
initial acceleration of the rocket?
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