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Unformatted text preview: potential energy converted to kinetic energy, projectile velocity. Flight of projectile kinetic energy converted to gravitational potential energy. Landing of projectile gravitational potential energy converted to kinetic energy again. Impact kinetic energy converted to heat and damage to target . Chapter 7 Problem A train traveling 1m/s strikes a bumper consisting of a spring with constant 1000N/m. The train weighs 5000kg. How far does the train compress the spring What is the maximum acceleration experienced by the train?...
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