query: On Work and Energy
positive_passages.docid: 45669
positive_passages.text: What is behind the definitions of work and energy?
negative_passages.docid: 6401
negative_passages.text: Physics definition of work and lifting
negative_passages.docid: 85602
negative_passages.text: The 1st law of thermodynamics
negative_passages.docid: 56266
negative_passages.text: Potential energy and the work energy theorem
negative_passages.docid: 68027
negative_passages.text: Conservation of Energy vs Expansion of Space
negative_passages.docid: 43961
negative_passages.text: Work done against gravity
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: 6592
negative_passages.text: if a body is stopped by means other than friction, where does energy go?
negative_passages.docid: 123655
negative_passages.text: References about rigorous thermodynamics
negative_passages.docid: 146039
negative_passages.text: Is it always possible to define energy of a system?
negative_passages.docid: 22302
negative_passages.text: A few questions about the concept of work
negative_passages.docid: 60045
negative_passages.text: Temperature and kinetic energy of molecules
negative_passages.docid: 116033
negative_passages.text: Energy conservation limited by uncertainty principle
negative_passages.docid: 70891
negative_passages.text: Work done by a homogeneous gravitational field on a system of particles
negative_passages.docid: 130970
negative_passages.text: Work done by a spring
negative_passages.docid: 89692
negative_passages.text: Work done by a friction in rolling
negative_passages.docid: 152473
negative_passages.text: “energy saving” vs. “energy savings”