Nonconservative Work: Air Drag, Heat & Sound?

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SUMMARY

The discussion centers on the concept of nonconservative work in the context of air drag. It is established that the work done against air drag contributes to the energy transformation into heat, as well as sound energy, ultimately converting into heat. The consensus is that energy expended in overcoming air resistance is not lost but rather transformed into other energy forms, primarily heat.

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  • Basic physics of sound energy
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acherentia
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Can someone please tell me where Wnonconservative goes in the case of Air drag? Does it go into heat and sound, or just heat or other types of energy?

Thank you!
 
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It goes to pushing the air molecules out of the way. Eventually, that energy does become heat, as all energy must.
 
Sound eventually becomes heat, so you can call it either.
 

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