The composite bar, firmly attached to unyielding supports, is initially stress- free. What maximum axial load...

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The composite bar, firmly attached to unyielding supports, is initially stress- free. What maximum axial load P can be applied if the allowable stresses are 10 ksi for aluminum and 18 ksi for steel? Aluminum A = 1.25 in.2 E = 10 x 106 psi -15 in- Steel = 2.0 in.² A E = 29 × 100 psi -12 in.- The composite bar, firmly attached to unyielding supports, is initially stress- free. What maximum axial load P can be applied if the allowable stresses are 10 ksi for aluminum and 18 ksi for steel? Aluminum A = 1.25 in.2 E = 10 x 106 psi -15 in- Steel = 2.0 in.² A E = 29 × 100 psi -12 in.-

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