john lifts a hammer and strikes a nail into a plank. Which of the following energy conversion take place?

john lifts a hammer and strikes a nail into a plank. Which of the following energy conversion take place?
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1 Answer

Answer :

a. Kinetic energy→potential energy→heat and sound energy b. Potential energy→kinetic energy→heat and sound energyc. Kinetic energy→potential energy→heat energy→sound energyd. Potential energy→heat energy →sound energy and kinetic energy
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