Task 10980.
Astronauts G. Shore and Lebedev released into orbit space satellite "Iskra", made in the MAI. The mass of the spacecraft 10 ^ 4 kg, 5 kg of mass of the satellite. The satellite launched in the opposite direction of the ship at a speed of 2 m / s relative thereto. Find the change in vehicle speed.
Detailed solution with a short recording conditions, laws and formulas used in the decision, the withdrawal of the calculation formula and the answer.
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