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Posted: **Wed Jun 08, 2022 8:12 am**

: 14 The Bar Shown Is Tested For Tension It Was Observed That At A Load Of 40 Kn The Total Elongation Of The Bar Is 0 28 1 (17.78 KiB) Viewed 39 times

14. The bar shown is tested for tension. It was observed that at a load of 40 kN the total elongation of the bar is 0.280 mm. Determine the Young's modulus of the material. d₁ = 25 mm d₂ = 20mm = 25 mm d3= L₁ = 150 mm L₂ = 250 mm L3 = 150 mm Answer: E = 200,990 MPa P