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Category > Applied Sciences Posted 07 May 2017 My Price 4.00

Two gage marks are placed exactly 250 mm apart on a 12

Two gage marks are placed exactly 250 mm apart on a 12-mmdiameter aluminum rod with E = 73 GPa and an ultimate strength of 140 MPa. Knowing that the distance between the gage marks is 250.28 mm after a load is applied, determine (a) the stress in the rod, (b) the factor of safety.

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Alpha Geek
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Status NEW Posted 07 May 2017 03:05 PM My Price 4.00

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file 1494172369-Answer.docx preview (99 words )
T-----------wo -----------gag-----------e m-----------ark-----------s a-----------re -----------pla-----------ced----------- ex-----------act-----------ly -----------250----------- mm----------- ap-----------art----------- on----------- a -----------12------------mmd-----------iam-----------ete-----------r a-----------lum-----------inu-----------m r-----------od -----------wit-----------h E----------- = -----------73 -----------GPa----------- an-----------d a-----------n u-----------lti-----------mat-----------e s-----------tre-----------ngt-----------h o-----------f 1-----------40 -----------MPa-----------. K-----------now-----------ing----------- th-----------at -----------the----------- di-----------sta-----------nce----------- be-----------twe-----------en -----------the----------- ga-----------ge -----------mar-----------ks -----------is -----------250-----------.28----------- mm----------- af-----------ter----------- a -----------loa-----------d i-----------s a-----------ppl-----------ied-----------, d-----------ete-----------rmi-----------ne -----------(a)----------- th-----------e s-----------tre-----------ss -----------in -----------the----------- ro-----------d, -----------(b)----------- th-----------e f-----------act-----------or -----------of -----------saf-----------ety-----------. -----------Ans-----------wer----------- T-----------han-----------k y-----------ou -----------for----------- yo-----------ur -----------int-----------ere-----------st -----------and----------- bu-----------yin-----------g m-----------y p-----------ost-----------ed -----------sol-----------uti-----------on.----------- Pl-----------eas-----------e p-----------ing----------- me----------- ch-----------at -----------as -----------I a-----------m o-----------nli-----------ne -----------or -----------inb-----------ox -----------me -----------as -----------a m-----------ess-----------age-----------. I----------- wi-----------ll -----------be -----------sen-----------din-----------g
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