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Mathematics 15 Online
OpenStudy (anonymous):

How large a force is necessary to stretch a 2mm diameter steel wire by 1%?

OpenStudy (anonymous):

i think The answer is 6.3 x 10^3 N

OpenStudy (anonymous):

that is one of the answers so its probably right can you please tell me how you got that?

OpenStudy (anonymous):

.01*2.00E11*(.002²*π/4) = 6.283E3 N

OpenStudy (anonymous):

thank you

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