Physics, 29.08.2019 17:30, icantspeakengles

Anasa explorer spacecraft with a mass of 1,000 kg takes off in a positive direction from a stationary asteroid. if the velocity of the spacecraft is 250 m/s and the asteroid is pushed back –25 m/s, what is the mass of the asteroid? assume there is no net force on the system.

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Anasa explorer spacecraft with a mass of 1,000 kg takes off in a positive direction from a stationar...