query: Work, energy and power of massive spring
positive_passages.docid: 143944
positive_passages.text: Kinetic energy of a massive spring
negative_passages.docid: 81967
negative_passages.text: Second law of Newton for variable mass systems
negative_passages.docid: 90926
negative_passages.text: Conservation of energy in Lenz's law
negative_passages.docid: 90626
negative_passages.text: Work in circular motions
negative_passages.docid: 91664
negative_passages.text: When a planet is heated through gravitational pull, where is the energy taken from?
negative_passages.docid: 117292
negative_passages.text: Is energy the ability to do work?
negative_passages.docid: 89692
negative_passages.text: Work done by a friction in rolling
negative_passages.docid: 7243
negative_passages.text: About Work and Energy
negative_passages.docid: 48979
negative_passages.text: Work done by gravity on falling object does not seem to equal change in mechanical energy
negative_passages.docid: 100694
negative_passages.text: Kinetic energy in work energy theorem
negative_passages.docid: 133466
negative_passages.text: Tension in an Atwoods machine conceptual?
negative_passages.docid: 56498
negative_passages.text: Does a 27 hp engine output the same amount of energy as lifting a 1 ton stone block almost 3 meters per second?
negative_passages.docid: 30498
negative_passages.text: Energy conservation and interference
negative_passages.docid: 76283
negative_passages.text: Equipartition of energy
negative_passages.docid: 6401
negative_passages.text: Physics definition of work and lifting
negative_passages.docid: 22050
negative_passages.text: Crash course in classical thermodynamics
negative_passages.docid: 58724
negative_passages.text: Capillary action and conservation of energy