Physics
Physics, 13.05.2021 09:30, claudia1252

A 6,600 kg train car moving at +2.0 m/s bumps into and locks together with one of mass 5,400 kg moving at βˆ’3.0 m/s . What is their final velocity? βˆ’1.0 m/s

βˆ’0.25 m/s

+0.50 m/s

+2.5 m/s

answer
Answers: 2

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A 6,600 kg train car moving at +2.0 m/s bumps into and locks together with one of mass 5,400 kg movi...

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