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If elastic constant of material is 6.6MPa then, find the value of direct stress. Given direct strain is 0.25.

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If elastic constant of material is 6.6MPa then, find the value of direct stress. Given direct strain is 0.25.

(a) 1.67MPa

(b) 123678Pa

(c) 120KPa

(d) 1.219MPa

This question was addressed to me in homework.

The question is from Structures Fundamentals topic in section Structures and Loads of Aircraft Design

1 Answer

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Right option is (a) 1.67MPa

Explanation: Stress = elastic constant*strain = 6.67 MPa*0.25 = 1.67MPa.

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