Question 1090426
a) {{{sigma=F/A=1000/(pi*0.125^2)=20372}}}{{{psi}}}
b) {{{E=sigma/e}}}
{{{e=sigma/E=20372/20x10^6=0.00102}}}
c) {{{e[T]/e=v}}}
{{{e[T]=e*v}}}
{{{e[T]=0.00102*0.25=0.00026}}}