A480-kg car moving at 14.4 m/s hits from behind a 570-kg car moving at 13.3 m/s in the same direction. if the new speed of the heavier car is 14.0 m/s, what is the speed of the lighter car after the collision, assuming that any unbalanced forces on the system are negligibly small?
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A480-kg car moving at 14.4 m/s hits from behind a 570-kg car moving at 13.3 m/s in the same directio...
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