Answer:
Your question lacks the some information
attached is the complete question and solution of the question
a) Thickness along the 2 inch side = 0.33
b) length along the 3 inch side = 2.999211 ≈ 2.999 in
c) Poisson's ratio for the material = 2.000173 ≈ 2 in
Explanation:
F = 7.1 kip, E = 9000 ksi
The length along the '3' in = L' = 2.99211 in
H' = 2.00017358 in
