Question

please explain step by step. thank you

6. (2.5 points) An identical axial force is acting on two elements made of different materials. The elements have the same dimensions and shape. Say that the modulus of elasticity of the element 1, denoted by Ea is larger than the rnoduļus of the elasticity of the element 2, denoted by Ea. Will the element 1 deform more than the element 2? Give a precise explanation. 7. (5 points) Given E,L,P, A derive the expression for the deformation δ (Fig, 2, left panel)? Fig. 2.17 Undeformed and deformed asi loaded rod Fi uestion 8. Rignt-QQuestión 10

Answer 1

orceoM reists its dakar mation hy aapliang- cross secton are a 吒 tar bo dy Li) QLA Hence enultmea

st ctatu that unds oposna limith streh is directly praposnad to STroun Le or Cii) will-be-tu- e st owes and vise- veż10.- dnouk . cas e E Hmce E will be

ow we knotu that AKE PXL
Please hit thumbsup if you are satisfied with answer,it means a lot for me.