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During a lunar mission, its is necessary to make a midcourse correction of 22.6 m/s in the speed of the spacecraft which is moving at 338 m/s The exhaust speed of the rocket engine is 1230 m/s What fraction of the inital mass of the spacecraft must be discarded as exhaust

During a lunar mission, its is necessary to make a midcourse correction of 22.6 m/s in the speed of the spacecraft which is moving at 338 m/s The exhaust speed of the rocket engine is 1230 m/s What fraction of the inital mass of the spacecraft must be discarded as exhaust

Grade:12th pass

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