The allowable tensile stress for wires AB and AC is allow 190 MPa. The applied load is P = 7.8 kN. (Figure 1) igure 1 of 1 Part A Determine the required diameter of wire AB Express your answer to three significant figures and include appropriate units. A dan Value Units Submit Request Answer Part B Determine the required diameter of wire AC Express your answer to three significant figures and include appropriate units. HA ? da Value Units Submit Request Answer

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Strain energy

The term strain indicates the variation in an object's length, area, and volume when the object is subjected to an external force. The external force may be of normal, shear, moment, torque, etc. The strain in an object depends on the types of external force and cross-section of the object. Mathematically, the evaluation of strain can be obtained with the help of elastic constants.