Hooke's Law - System of Springs

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Homework Help Overview

The discussion revolves around a problem involving Hooke's Law and a system of springs, specifically analyzing the spring constants of different configurations of springs in series and parallel. The original poster presents a diagram and seeks assistance in understanding the new system of springs based on previous configurations.

Discussion Character

  • Exploratory, Conceptual clarification, Problem interpretation

Approaches and Questions Raised

  • Participants discuss the method of replacing springs in parallel with an equivalent spring constant and then considering the resulting configuration as springs in series. Questions arise regarding the clarity of the original poster's inquiry and the need for a more specific question to guide the discussion.

Discussion Status

There is an ongoing exchange where participants are attempting to clarify the original poster's question and provide hints on how to approach the problem. Some guidance has been offered regarding the application of principles related to springs in series and parallel, though explicit consensus on the approach has not been reached.

Contextual Notes

The original poster's inquiry lacks specific details about the new system, which may affect the clarity of the discussion. Participants emphasize the importance of stating questions clearly and providing relevant equations and attempts at a solution.

noobish
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Homework Statement



http://img529.imageshack.us/img529/3814/hookes.jpg

Assuming spring constant for system A (left) is k
Then system B (middle) is k/2 and system C (right) is 2k

http://img15.imageshack.us/img15/7238/87792676.jpg

How about this system? Thanks for helping.

Homework Equations





The Attempt at a Solution




 
Last edited by a moderator:
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replace the two springs in parallel with the spring with the equivalent spring constant. Now you have two springs in series.
 
noobish said:

How about this system? Thanks for helping.


How about it? Do you have a question? Showing us pretty graphs doesn't tell anyone what you're stuck on. Also, those bold sentences are there for a reason: use them. State the question, give the relevant equations, and show your attempt at a solution, and then maybe I can give you a hint (or someone else can -- I'm a beginning physics student as well, so I make a lot of mistakes!).
 
noobish said:
Assuming spring constant for system A (left) is k
Then system B (middle) is k/2 and system C (right) is 2k
Assuming you understand these statements, which describe the effect of adding springs in series or parallel, you can apply them directly to the new system. Hint: Start by replacing the bottom two springs by with an equivalent single spring.

Looks like rock.freak667 beat me too it! :smile:
 
Doc Al said:
Assuming you understand these statements, which describe the effect of adding springs in series or parallel, you can apply them directly to the new system. Hint: Start by replacing the bottom two springs by with an equivalent single spring.

Looks like rock.freak667 beat me too it! :smile:

rock.freak667 said:
replace the two springs in parallel with the spring with the equivalent spring constant. Now you have two springs in series.

Thanks. Solved it. =D
 

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