Question

Example 8
Find the stresses in the wires of the system shown in Figure 1.67. The cross
sectional area of the wires is 60 mm and the temperature of system rises by
150K
E - 200 GP
0, = 12 x 10 per K
ОК
E = 110 GPa
Q = 16 x 10€ per OK
Copper
-Steel Copper
rigid
plates
20KN
please give me answer someone i am in my online exam​

Answer 1

Answer:

I don't know bro

Explanation:

iiiiii don't know what to do it again and again and I have to go to school tomorrow