Physics, 24.03.2020 19:58, Delgadojacky0206

A space vehicle is traveling at 2980 km/h relative to Earth when the exhausted rocket motor is disengaged and sent backward. The relative speed between the motor and the command module is then 94 km/h. The mass of the motor is four times the mass of the module. What is the speed of the command module relative to Earth just after the separation

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A space vehicle is traveling at 2980 km/h relative to Earth when the exhausted rocket motor is disen...