After the material containing points O, P , and Q is subjected to a homogeneous state of strain, points O and Q are 1.0045 mm apart, points O and P are XXXXXXXXXXmm apart, and the angle between the...

After the material containing points
O, P, and
Q
is subjected to a homogeneous state of strain, points
O
and
Q
are 1.0045 mm apart, points
O
and
P
are 2.0032 mm apart, and the angle between the lines
OQ
and OP
is 89.426^o. What are the strain components
ε
_x,
ε
_y, and

_xy? (See the figure for Problems 8.15–8.19.)