Understanding Circuits: Calculating Velocity at 25.5 km/h

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Homework Help Overview

The discussion revolves around understanding the calculation of velocity in the context of circuits, specifically questioning the value of 25.5 km/h presented in a resource. Participants are exploring the accuracy of this figure and its implications in their learning about circuits.

Discussion Character

  • Exploratory, Assumption checking

Approaches and Questions Raised

  • Participants are questioning the validity of the velocity calculation, with some suggesting it may be a simple mistake. There is a focus on whether the discrepancy between 25.5 km/h and a rounded figure like 25 km/h is significant.

Discussion Status

The discussion is ongoing, with participants expressing curiosity about the potential error in the resource. There is no clear consensus on the nature of the mistake, but the conversation is probing the reliability of the information provided.

Contextual Notes

Participants note that the resource in question is from a 10-year-old site, which raises questions about the accuracy and relevance of the information presented.

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http://library.thinkquest.org/10796/ch2/Img00003.gif

I was looking on a resource to help explain to me the concept of circuits.. Then realized that it's almost as if my teacher has plagiarized from this site for his lesson plan..:smile: Anyhow, just going over the old lessons of the site..

How do they calculate the velocity to be 25.5 km/h? Simple mistake, I'm hoping?
 
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simple mistake indeed.
 
you mean why is it 25.5 instead of 25? I think that's clearly a mistake unless I'm not catching something
 
Just making sure.. Wonder why they would have a mistake like that for a 10 year old site.
 

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