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PLEASE HELP 40 POINTS A car of mass 700 kg and moving at a speed of 30 m/s collides with a stationary truck of mass 1400 kg, and the two vehicles lock together on impact. The combined velocity of the car
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PLEASE HELP 40 POINTS

A car of mass 700 kg and moving at a speed of 30 m/s collides with a stationary truck of mass 1400 kg, and the two vehicles lock together on impact. The combined velocity of the car and truck after the collision is m/s.

User Bob Cross
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ohhh it would be 160 i just took this
User ConanTheGerbil
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