Knowing that a 0.02in gap exists when the temperature is 75'F, determine (a) the temperature at which the normal stress

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Knowing That A 0 02in Gap Exists When The Temperature Is 75 F Determine A The Temperature At Which The Normal Stress 1 (15.54 KiB) Viewed 28 times

Knowing that a 0.02in gap exists when the temperature is 75'F, determine (a) the temperature at which the normal stress in the aluminum bar will be equal to 11ksi, (b) the corresponding exact length (2 decimal places in 10-3 inches) of the aluminum bar, 0.02 in. 14 in. - Bronze A = 2.4 in² E = 15 x 100 psi a = 12 x 10-6/°F NOTE ANSWER ITEM) 18 in. Aluminum A = 2.8 in² E = 10.6 x 100 psi 12.9 x 10-6/°F α=