Suppose you wind up a toy car and let it go. a. Where did the energy needed to windup the toy come from?b. Where has this energy gone when the toy stops moving?

Suppose you wind up a toy car and let it go. a. Where did the energy

1.	Suppose you wind up a toy car and let it go. a. Where did the energy needed to windup the toy come from?b. Where has this energy gone when the toy stops moving?
Answer» <html><body><p>tion:Its called conservation of energy. A <a href="https://interviewquestions.tuteehub.com/tag/wind-1457295" style="font-weight:bold;" target="_blank" title="Click to know more about WIND">WIND</a> up toy consists of a spring which is attached to a winder. When the winder is rotated the energy used to rotate the winder is <a href="https://interviewquestions.tuteehub.com/tag/stored-7260220" style="font-weight:bold;" target="_blank" title="Click to know more about STORED">STORED</a> in the spring in the <a href="https://interviewquestions.tuteehub.com/tag/form-996208" style="font-weight:bold;" target="_blank" title="Click to know more about FORM">FORM</a> of potential energy. After releasing the winder the spring tries to unfold and the stored potential energy is converted into kinetic energy which is then <a href="https://interviewquestions.tuteehub.com/tag/transferred-2310410" style="font-weight:bold;" target="_blank" title="Click to know more about TRANSFERRED">TRANSFERRED</a> to the gears attached to the spring.</p></body></html>

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Suppose you wind up a toy car and let it go. a. Where did the energy needed to windup the toy come from?b. Where has this energy gone when the toy stops moving?​

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Suppose you wind up a toy car and let it go. a. Where did the energy needed to windup the toy come from?b. Where has this energy gone when the toy stops moving?