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प्रश्न
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उत्तर
When we wind a watch, the configuration of its spring is changed. The energy stored in the spring is obviously potential in nature (elastic potential to be more accurate).
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संबंधित प्रश्न
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What do you mean by degradation of energy?
What should be the angle between the direction of force and the direction of motion of a body so that the work done is zero?
Write an expression for work done by a force depends?
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Calculate the work done when:
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