4. Within a cubic unit cell,. (a) [710]. (e) [11]. (b) (721). [722]. (c) [0] 2). [123]. (d) [133]. (h) [103].

- 6. A 6 mm diameter rod, of unknown material, is subjected to 10 kN tensile load. In the process, its length increased from 70 mm to 72 mm. If stress is proportional to strain, determine the modulus of elasticity, in GPa, of the material? 10.7 12.4 a. b. C. 19.5 d. Answer is not among the choices 16. How much should an 80-kg person weigh (in Newtons) if he is on top of Mt. Kilimanjaro, which is at 5890 m above sea level? The mass and radius of the earth are 5.9742 x 1024 kg and 6378 km, respectively. Use a universal gravitational constant of 6.67 x 10-11 m³/kg-s² a. 782 b. 784 C. 786 d. 788

Assume o, = 500, o, = 300, TTy = 250, orield = 350. Answer the following questions. Click here for equations. Oy Txy Ox Part A Determine the maximum normal stress along a plane where there is no shear stress. О 131 МPа O 669 MPa O 368 MPa O 234 MPa O 569 MPa Submit Request Answer

28 - The strength coefficient and strain-hardening exponent of a certain test metal are 700 MPa and 0,35 respectively. A cylindrical specimen of the metal with starting diameter 78 mm is stretched. If the average flow stress on the part is 420 MPa determine the final diameter of the specimen. a) 75,07 mm b) 39,47 mm c) O 50,37 mm d) O 59,33 mm Boş bırak