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Copper has a breaking stress of about 3 × 10^8 N/m^2.

A. Illustrate what is the maximum load that can be hung from a copper wire of diameter 0.46 mm? Answer in units of N

B. If 30% of this maximum load is hung from the copper wire, by what percentage of its length
will it stretch? Answer in units of %.

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  • Reference No.:- M9397533

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