Find the speed of the joined cars after the collision

Reference no: EM13329328

Two cars, both of mass m, collide and stick together. Prior to the collision, one car had been traveling north at speed 2v, while the second was traveling at speed v at an angle ? south of east (as indicated in the figure). After the collision, the two-car system travels at speed vfinal at an angle ? east of north.

Question: Find the speed vfinal of the joined cars after the collision.

Reference no: EM13329328

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