Physics
Physics, 12.08.2020 06:01, billy1123

On an icy road, a 1200-Kg car moving at 50 Km/h strikes a4400-Kg truck moving in the same direction at 35 Km/h. Thecombination is soon hit from behind by a 1500-Kg car speeding at 65Km/h. If all three vehicles stick together, what is the speed ofthe wreckage?

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On an icy road, a 1200-Kg car moving at 50 Km/h strikes a4400-Kg truck moving in the same direction...

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