Answer:
The elastic deformation is 0.00131.
Step-by-step explanation:
Given that,
Force F = 44500 N
Cross section

We Calculate the stress
Using formula of stress

Where, F = force
A = area of cross section
Put the value into the formula


We need to calculate the strain
Using formula of strain


Where,
=stress
Y = young modulus of copper
Put the value into the formula


Hence, The elastic deformation is 0.00131.