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प्रश्न
Name the forms of energy which a wound-up watch spring possesses.
उत्तर
Elastic potential energy is possessed by wound up watch spring
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संबंधित प्रश्न
Write an expression for the work done when a force is acting on an object in the direction of its displacement.
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When does a force perform work?
State two factors on which the work done on a body depends.
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Name the type of energy possessed by a
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(iii) wound up clock
State the energy changes which take place when Water stored in the dam is used to turn turbine in dynamo.
State whether work is done or not, by writing yes or no, in the following case:
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