A rocket is at rest in space relative to the Earth and has a mass of M = 2.55 × 10^5 kg when it is filled with fuel and propellant. The engine consumes fuel/propellant at a constant rate of 480 kg/s with an exhaust speed of Vex = 5.35 km/s If the rocket has a “main burn” time for t = 250 s, what is the change in velocity of the rocket in km/s?
A rocket is at rest in space relative to the Earth and has a mass of M = 2.55 × 10^5 kg when it is filled with fuel and propellant. The engine consumes fuel/propellant at a constant rate of 480 kg/s with an exhaust speed of Vex = 5.35 km/s If the rocket has a “main burn” time for t = 250 s, what is the change in velocity of the rocket in km/s?
Classical Dynamics of Particles and Systems
5th Edition
ISBN:9780534408961
Author:Stephen T. Thornton, Jerry B. Marion
Publisher:Stephen T. Thornton, Jerry B. Marion
Chapter9: Dynamics Of A System Of Particles
Section: Chapter Questions
Problem 9.60P
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A rocket is at rest in space relative to the Earth and has a mass of M = 2.55 × 10^5 kg when it is
filled with fuel and propellant. The engine consumes fuel/propellant at a constant rate of 480
kg/s with an exhaust speed of Vex = 5.35 km/s If the rocket has a “main burn” time for t = 250
s, what is the change in velocity of the rocket in km/s?
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