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A rocket's engine ejects fuel at a rate of with an exhaust velocity of If the rocket's initial mass is what is the approximate change in velocity after seconds?
A rocket whose mass is of which is fuel, consumes fuel at a rate of The exhaust velocity of the fuel relative to the rocket engine is If the fuel consumption rate is changed to double the thrust, how long can the rocket fire the engine?
A space shuttle moving toward Moon with velocity fires its rocket engine. The rocket engine ejects exhaust at a speed of relative to engine. If the final speed of the shuttle is what is the approximate amount of exhaust the shuttle has ejected?
A rocket of mass ejects fuel at a rate of with an exhaust velocity of If the rocket's initial velocity is approximately how long will it take to reach a velocity of
A rocket whose initial mass is consumes fuel at rate of The exhaust velocity of fuel relative to the rocket engine is Find the thrust that the rocket engine provides.