Potential energy and conservative forces (part 3) | AP Physics | Khan Academy
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Potential energy and conservative forces (part 3) | AP Physics | Khan Academy
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now. https://www.khanacademy.org/science/ap-physics-c-mechanics The force exerted by an ideal spring is a conservative and obeys Hooke’s law. Applying the general equation for change in potential energy reveals that the elastic potential energy of a ...
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