Solved: For a member under axial loading, express the
Chapter 2, Problem 2.73(choose chapter or problem)
For a member under axial loading, express the normal strain P9 ina direction forming an angle of 458 with the axis of the load interms of the axial strain Px by (a) comparing the hypotenuses ofthe triangles shown in Fig. 2.50, which represent respectively anelement before and after deformation, (b) using the values of thecorresponding stresses s9 and sx shown in Fig. 1.38, and the generalizedHookes law.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer