Question: A 2 . 2 - m - long steel rod must not stretch more than 1 . 2 m m when it is subjected to

A 2.2-m-long steel rod must not stretch more than 1.2mm when it is subjected to a 9.5-kN tension force. It is given that E=200GPa.
Determine the smallest diameter rod that should be used.
The smallest diameter rod that should be used is mm.
A 2 . 2 - m - long steel rod must not stretch

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