Physics, 30.10.2019 01:31, KindaSmartPersonn

Train cars are coupled together by being bumped into one another. suppose two loaded train cars are moving toward one another, the first having a mass of 1.62 ✕ 105 kg and a velocity of (0.30 m/s)î, and the second having a mass of 1.11 ✕ 105 kg and a velocity of −(0.12 m/s)î. what is their final velocity (in m/s)? (express your answer in vector form.)

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Train cars are coupled together by being bumped into one another. suppose two loaded train cars are...