A circular composite shaft is made of a 50-mm-diameter brass ( G=40 GPA) and a 80-mm-outside diameter aluminum ( G=25 GP
Posted: Thu Jul 14, 2022 2:52 pm
A circular composite shaft is made of a 50-mm-diameter brass ( G=40 GPA) and a 80-mm-outside diameter aluminum ( G=25 GPA) jacket. This shaft is 1.5−m-long and both ends are rigidly mounted so they cannot twist. What is the shear stress at the outer surface of this shaft when a 100 N−m torque is applied at the center? 780MPa 893 MPa 1.38GPa 1.27GPa