Physics, 31.01.2020 00:56 J3ak06

A0.4-kg toy train car moving forward at 3 m/s collides with and sticks to a 0.8–kg toy car that is traveling in the opposite direction at –2 m/s. what is the size and direction of the final velocity of the two cars

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A0.4-kg toy train car moving forward at 3 m/s collides with and sticks to a 0.8–kg toy car that is t...

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