The Catholic University of America Strength of Materials Worksheet I need you to do this assignment, please…………………………………. 1. Cons

The Catholic University of America Strength of Materials Worksheet I need you to do this assignment, please…………………………………. 1. Consider the hollow round steel A36 tube shown (R1 = 5 cm, R2 = 3 cm, L = 0.5 m)
subjected to a torque of 40 kN-m.
Y У
R2
Z
R1
a. What is the shear stress t [Mpa) experienced by the tube?
b. What is the shear strain y ſu rad] experienced by the tube?
c. What is the angle of twist « [deg] of the tube?
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2. Consider the aluminum 6061-T6 rectangular bar of variable width and height subjected to
a 1000 ft-# torque.
24.00 in
Grounded
1000 ft-lbf
a. If d = 3.5″ and t = 2.75″ what is the maximum shear stress t [psi] in the bar?
b. What is the angle of twist 0 [deg] in the bar?

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