A 1.5-m-long aluminum rod must not stretch more than 1 mm and the normal stress must...

Question

Question

A 1.5-m-long aluminum rod must not stretch more than 1 mm and the normal stress must not exceed 40 MPa when the rod is subjec

Answer 1

Answer #1

Given Data: lengts h=1.5m= 1500 mm T E-70GPA change in lengts AL = 1 mm axial load P = 3.0kn normal stress r = uo kipa normal

Answer 2

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