For a bronze alloy, the stress at which plastic deformation begins is 267 mpa and the modulus of elasticity is 115 gpa.
(a) what is the maximum load (in n) that may be applied to a specimen having a cross-sectional area of 341 mm2 without plastic deformation? in (n)
(b) if the original specimen length is 169 mm, what is the maximum length (in mm) to which it may be stretched without causing plastic deformation? in mm