Mathematics, 12.12.2021 01:00 brittanyfox411

A 10,000-kg freight car coasting at 10 m/s collides with 2000-kg automobile coasting at 30 m/s in the opposite direction. If the stick together after the impact how fast and in what direction will they be moving?

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A 10,000-kg freight car coasting at 10 m/s collides with 2000-kg automobile coasting at 30 m/s in th...

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