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Physics, 11.02.2021 20:20 bliss6115

A 5,000 kg railroad car moving at 3 m/s to the east collides with a 7,500 kg railroad car moving at -2.5 m/s to the west. If the cars couple together,
what type of collision is this? (Extra Credit - Solve for the final velocity of
this collision and include units.) *
10 points

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A 5,000 kg railroad car moving at 3 m/s to the east collides with a 7,500 kg railroad car moving at...

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