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November 01, 2025, 09:29:44 am
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Author Topic: EPI help  (Read 801 times)  Share 

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Comma

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EPI help
« on: May 13, 2011, 04:29:43 pm »
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Hey just a quick clarifing question for my EPI...

I'm going to do an experiment where you measure the stress/strain of a rubber band. I'm planning on attaching the rubber band in a loop around a pole and attaching weights using hooks on the bottom - if i do this, do I have to take into consideration that the rubber band is a loop and so there is essentially double the cross-sectional area holding it up? or does it not change anything?
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Comma

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Re: EPI help
« Reply #1 on: May 15, 2011, 11:21:59 am »
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Bumb... Anyone know? Please?
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2010: Studio Arts [40]
2011: English [41], Methods [35], Specialist [24], Physics [40], Further [41]

ATAR: 94.15

NYSF (Sesh C) 2011
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