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A bar having a length of 5 in. and cross-sectional area of is subjected to an axial force of 8000 lb. If the bar stretches 0.002 determine the modulus of elasticity of the material.

MECHANICAL PROPERTIES OF MATERIALS

A bar having a length of 5 in. and cross-sectional area of 0.7 in^2 subjected to an axial force of 8000 lb. If the bar stretches 0.002 in., determine the modulus of elasticity of the material. The material has linear-elastic behavior.

	A bar having a length of 5 in. and cross-sectional area of  〖0.7in〗^2is subjected to an axial force of 8000 lb. If the bar stretches 0.002 〖in〗^1 determine the modulus of elasticity of the material. The material has linear-elastic behavior.