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Conservation of Energy: The principle that states energy cannot be created nor destroyed, only transferred or transformed. "
- AP Physics 1 (2025) Unit 3 – Work, Energy, and Power - Fiveable
Work, energy, and power are fundamental concepts in physics...
- Energy in Modern Physics - (AP Physics 2) - Vocab, Definition ...
Energy in modern physics refers to the concept of energy as...
- AP Physics 1 (2025) Unit 3 – Work, Energy, and Power - Fiveable
Work, energy, and power are fundamental concepts in physics that describe how objects interact and change. These principles explain how forces cause motion, how energy is transferred and transformed, and how quickly work is done in various systems.
• Potential energy is energy in the future (energy that is available for use). • Kinetic energy is energy in the present (the energy of an object that is currently in motion). • Work is the result of energy in the past (the result of potential or kinetic energy having acted on an object).
Energy in modern physics refers to the concept of energy as understood through the principles of quantum mechanics and relativity. It involves understanding how energy is quantized and how it relates to mass, momentum, and other fundamental quantities.
Work, Energy, and Power. Lesson 1 - Basic Terminology and Concepts; Definition and Mathematics of Work; Calculating the Amount of Work Done by Forces; Potential Energy; Kinetic Energy; Mechanical Energy; Power; Lesson 2 - The Work-Energy Relationship; Internal vs. External Forces; Analysis of Situations Involving External Forces
the change in energy of the system equals the work done on the system which is equal to force times displacement times the angle between the force and the displacement. Work causes a change in energy of the system.
AP Physics 1 is an algebra-based, introductory college-level physics course. Students cultivate their understanding of physics through classroom study, in-class activity, and hands-on, inquiry-based laboratory work as they explore concepts like systems, fields, force interactions, change, and conservation.
