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Question

State law of conservation of energy with an example. (NCERT Class 9)

Answer: Energy can neither be created nor destroyed, only transformed. Example: In a falling body, potential energy converts to kinetic energy but total remains constant.

Question

State law of conservation of energy with an example. (NCERT Class 9)

Answer: Energy can neither be created nor destroyed, only transformed. Example: In a falling body, potential energy converts to kinetic energy but total remains constant.