Physics, 15.09.2021 14:00 gujaratif932
The rocket have a mass ratio of 4 and exhaust velocity of 6,882 m/s . What is the initial vehicle mass of the rocket in percent ? Note : Mass ratio is equal to the vehicle mass plus propellant mass to vehicle mass.
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The rocket have a mass ratio of 4 and exhaust velocity of 6,882 m/s . What is the initial vehicle ma...
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