Find the final speed of the two coupled railroad cars

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Reference no: EM13544081

A railroad car of mass M= 2000kg and speed(initial velocity) Vo= 8.50 m/s collides and couples to another car of equal mass and initially at rest.

What is the final speed of the two coupled railroad cars?

How much kinetic energy is lost during the collision?

Reference no: EM13544081

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