Engineering, 22.12.2020 01:00 cherkaouinazihp387bk

Knowing a .02 in gap exists when the temperature is 75 degrees F, determine (a) the temperature at which the normal stress in the aluminum bar will be equal to -11ksi,

(b) the corresponding exact length of the aluminum bar.

Bronze Aluminum

A = 2.4 in^2 A=2.8 in^2

E=15x10^6 psi E=10.6x10^6

alph=12x10^-6/F alpha=12.9x^-6/F

L=14in L=18in

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Knowing a .02 in gap exists when the temperature is 75 degrees F, determine (a) the temperature at...

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