The flow stress (in MPa) of a material is given by = 500 0.1 where is true strain. The Young's modulus of elasticity of the material is 200 GPa. A block of thickness 100 mm made of this material is compressed to 95 mm thickness and then the load is removed. The final dimension of the block (in mm) is _____.

The flow stress (in MPa) of a material is given by = 500 0.1 where

1.	The flow stress (in MPa) of a material is given by = 500 0.1 where is true strain. The Young's modulus of elasticity of the material is 200 GPa. A block of thickness 100 mm made of this material is compressed to 95 mm thickness and then the load is removed. The final dimension of the block (in mm) is _____.
A.	98.157mm
B.	85.157mm
C.	95.157mm
D.	95mm
Answer» D. 95mm

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