The following file contains data from a tensile test of a sample of acrylic shee...
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The following file contains data from a tensile test of a sample of acrylic sheet, from the same batch as was used to create the meccano pieces in your bridge kit.
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You can download the data file here.Save the data to your computer, open it in a spreadsheet (e.g. Excel), and use the data to answer the following questions
(a) Find the ultimate tensile stress of the material MPa(b) Estimate the elastic modulus of the material GPa(c) The acrylic doesn't have a clear yield point. Instead, estimate the 0.2% proof stress of the material to give you a measure of where plastic deformation starts. MPa(d) Estimate the toughness of the material MJ/m3(e) Calculate the force that would be required to break a 20 mm diameter rod of this material NWant instant access to all verified answers on learning.monash.edu?
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