This Solution Looking For Smalles Diameter in Normal Stress

2.4  A control rod made of yellow brass must not strecht more than 3 mm when the tension in the wire is 4 kN. Knowing that E = 105 Gpa and that the maximum allowable normal stress is 180 MPa, determine (a) the smallest diameter that can be selected for the rod, (b) the corresponding maximum length of the rod.

Guru Solution (a)

Guru Solution (b)

PROBLEM AND SOLUTION

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