Find the velocity of the truck immediately after collision

Reference no: EM13539609

A 1800·kg car traveling with a velocity of 15·m/s north collides head-on with a 3600·kg truck traveling with a velocity of 20·m/s south. Immediately after the collision, the velocity of the car is 13·m/s south. Taking north as the positive direction, what is the velocity of the truck immediately after the collision? m/s.

Reference no: EM13539609

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