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4. Determine the elongation of the aluminum strap when it is subjected to an axial force of 30 kN. Eal = 70 GPa. (#4-29,

4. Determine the elongation of the aluminum strap when it is subjected to an axial force of 30 kN. Eal = 70 GPa. (#4-29, p 136) 4 15 mm 50 mm 6 mm 15 mm 30 kN 30 kN 800 mm 250 mm 250 mm

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