Physics, 17.12.2019 18:31, lilrariwmb23701

A1055-kg van, stopped at a traffic light, is hit directly in the rear by a 715-kg car traveling with a velocity of +2.25 m/s. assume the transmission of the van is in neutral, the brakes are not being applied, and the collision is elastic. what is the final velocity of (a) the car (b)the van?

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A1055-kg van, stopped at a traffic light, is hit directly in the rear by a 715-kg car traveling with...