The rigid bar BDE is supported by two links AB and AD. Link AB is made of aluminum (E = 70 Gpa) and has a cross-sectional area of 500mm ^ 2; link CD is made of steel (E = 200 Gpa) and has a cross-sectional area of 600mm ^ 2, For the shown force of 30 KN, determine the displacement at point B, D, and E

The rigid bar BDE is supported by two links AB and AD. Link AB is made of aluminum (E = 70 Gpa) and has a cross-sectional area of 500mm ^ 2; link CD is made of steel (E = 200 Gpa) and has a cross-sectional area of 600mm ^ 2, For the shown force of 30 KN, determine the displacement at point B, D, and E

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