What percentage of the initial kinetic energy is lost

Reference no: EM13513287

freight car with mass of 25000 kg rolls down an inclined track through a vertical distance of 1.5 m. At the bottom of the incline on a level track the car collides and couples with an identical freight car that was at rest. What percentage of the initial kinetic energy is lost I. The collision.

Reference no: EM13513287

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What percentage of the initial kinetic energy is lost : freight car with mass of 25000 kg rolls down an inclined track through a vertical distance of 1.5 m. What percentage of the initial kinetic energy is lost

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