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 1.57 x 105 kg and a velocity of (0.30 m/s)i, and the second having a mass of 1.01 x 105 kg and a velocity of -(0.12 m/s)k. what is their final velocity (in m/s)? (Express your answer in vector form.) V= (0.30 m/s)i Vz, - -(0.12 m/s)i m/s

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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 1.57 x 105 kg and a velocity of
(0.30 m/s)i, and the second having a mass of 1.01 × 105 kg and a velocity of -(0.12 m/s)8. What is their final velocity (in m/s)? (Express your answer in vector form.)
V- (0.30 m/s)i
V2 - -(0.12 m/s)i
m/s
Transcribed Image Text: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 1.57 x 105 kg and a velocity of (0.30 m/s)i, and the second having a mass of 1.01 × 105 kg and a velocity of -(0.12 m/s)8. What is their final velocity (in m/s)? (Express your answer in vector form.) V- (0.30 m/s)i V2 - -(0.12 m/s)i m/s
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