DETERMINE THE FOLLOWING, USING THE FORGE VS$.$ ELONGATION DAATA GIVEN :

a$)$ MODULUS OF ELASTILITY, E

b$)$ WHAT IS THIS MATERIAL?

AlUMINUM

$D_i=25$

BRASS

StAinLESS STEEL

c$)$ Sut ULTIMATE TENSILE STRENGTH $($ENGINEERIN$4)$

d$)$ REDUCTION OF AREA AT FRACTURE

BONUS: MAXIMUM TRUE STRESS

$\backslash$table$[[,$FORCE $($LB$),$AREA $($IN$2),$ELONGATION $($IN$)],[(1),2760,0\mathrm{.}2,0\mathrm{.}00179],[(2)3520,0\mathrm{.}2,0\mathrm{.}00628,],[(3)4350,0\mathrm{.}173,0\mathrm{.}192,],[(4)4070,0\mathrm{.}141,0\mathrm{.}425,]]$