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Chapter 2 "Conservation and Dissipation of Energy" ppt-Elective Edition (1-2) Courseware
PEP Elective (1-2) Chapter 2 "Conservation and Dissipation of Energy" ppt Knowledge and ability: 1. Master the concept of work and the calculation method of variable work. 2. Master the characteristics of conservative forces and the concept of potential energy, and calculate various potential energy. 3. Grasp the function conversion relationship between particle and particle system, and be able to use it flexibly to solve related problems. 4. Master the law of conservation of mechanical energy and its applicable conditions. 5. Understand the potential energy curve and its basic characteristics.