A railroad freight car mass 15 000 kg is allowed to coast, Other Subject

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A railroad freight car mass 15 000 kg is allowed to coast

A railroad freight car, mass 15 000 kg, is allowed to coast along a level track at a speed of 2.0 m/s. It collides and couples with a 50 000-kg loaded second car, initially at rest and with brakes released. What percentage of the initial kinetic energy of the 15 000-kg car is preserved in the two-coupled cars after collision?

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Other Subject: A railroad freight car mass 15 000 kg is allowed to coast

Reference No:- TGS0668566

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Other Subject: A railroad freight car mass 15 000 kg is allowed to coast

Reference No:- TGS0668566

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