Answer Happy

(mechanics of material)
1- fill the missing information in the table (train at break, modulus of elasticity)
2-Determine the strain at peak, The break stress, The stress at yield and the strain at yield
General data: Specimen Diameter (mm) Peak Peak stress load (N) (MPa) Strain at break (mm/mm) Modulus of Elasticity (MPa) Steel 349 mm 16.11 680.61 Aluminium 5.47 mm 390.36 Brass 333 mm 11.27 505.15 Original length = 70 mm Specimen Max force (KN) Tensile strength (MPa) ster 16.11 Hlongation Modulus (E-Yield at modulus) 0.2% (MPa) (MPa) 4037191 45744 67092 3927 Aluminium 823 325.79 8.95 20886.23 brass 11.27 4779 10.66 29645.77 307.15 Steel: Steel Specimen 17 to 17 700 600 17 500 400 Tensile ses MPal 300 200 100 5 2 Tensile strain (Displacement load Area =+ = 23.67 mm Max force/load = 16.11KN Peak stress = 680.61 MPa Area Strain at break topation at break Modulus of clasticity Stress Antrat 7 Strain at peak-longation at prak breek od Stress at yield-veld bad Break stress an Strain at yield