Confused about conservation of energy

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Discussion Overview

The discussion revolves around the conservation of energy in the context of an object dropped onto a spring and the reasons why it does not bounce back to its original height. The focus is on the theoretical implications of energy loss during the interaction between the object and the spring.

Discussion Character

  • Exploratory, Conceptual clarification

Main Points Raised

  • One participant questions why an object dropped on a spring does not return to its original height.
  • Another participant suggests that springs are not perfectly elastic, indicating that some energy is lost during the process.
  • Some participants propose that the lost energy may convert into heat and sound energy.
  • A later reply confirms the idea that energy loss occurs as heat and sound energy.

Areas of Agreement / Disagreement

Participants generally agree that energy is lost during the interaction, but the specifics of energy transformation and the implications of this loss remain open for further exploration.

Contextual Notes

The discussion does not address the precise mechanisms of energy loss or the definitions of energy types involved, leaving some assumptions and details unresolved.

Toliver96
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Why is it that when you drop something on a spring, that item dropped on the spring does not bounce back up to where you dropped it from?
 
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Springs are not perfectly elastic, so some energy is "lost". Can you guess where it might go?
 
Would it turn into heat and sound energy?
 
Toliver96 said:
Would it turn into heat and sound energy?

Yep!
 

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