Few sentences related to a work concept.

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    Concept Work
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Homework Help Overview

The discussion revolves around the concept of work and energy in a physics context, specifically examining how energy is related to the work done by a person applying force to an object while considering friction and distance.

Discussion Character

  • Conceptual clarification, Assumption checking

Approaches and Questions Raised

  • Participants explore the relationship between energy and work, questioning whether "energy given out" is synonymous with "work done." There are attempts to clarify definitions and the implications of energy release during movement.

Discussion Status

The discussion is active with participants questioning terminology and exploring different interpretations of energy and work. Some guidance has been offered regarding the formula for work done, but there is no explicit consensus on the definitions being debated.

Contextual Notes

Participants are navigating potential misunderstandings about the terms used in the problem, particularly in relation to energy release and work done, which may reflect imposed homework rules or conceptual constraints.

primarygun
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How much energy is given out by one man?
If he applied a F on a object, friction is f, distance is s.
What's the energy given out by him?
 
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What is your guess??

hint: Work done = Force x Distance
 
What do you mean by "energy given out"? Is that the same as "work done"?
 
I suppose that they are not the same.
As a man is still releasing energy when he is moving a box even the box is still stationary.
 
work done by the man= energy release by the man
the term is different but the meaning is the same...
 

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