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    find YM from the graph and compare with the "true" value from the internet, what does this mean and how do i find it?
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    Just google the ym of the material you're using and see how your calculated value (from the graph) compares to it i.e is it close, is it way off(why might it be off?) etc
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    (Original post by JN17)
    Just google the ym of the material you're using and see how your calculated value (from the graph) compares to it i.e is it close, is it way off(why might it be off?) etc
    im doing the copper wire experiment is there an official young modulus for a copper wire?
 
 
 
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