A circular bar with a radius of 0.5 in, a length of 2 ft, a shear modulus of 11,000 ksi, and a polar moment of inertia o

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answerhappygod
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A circular bar with a radius of 0.5 in, a length of 2 ft, a shear modulus of 11,000 ksi, and a polar moment of inertia o

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A circular bar with a radius of 0.5 in, a length of 2 ft, a shear modulus of 11,000 ksi, and a polar moment of inertia of 0.098175 in is embedded at one end and is subjected to a torsional moment at the free end.
a.Determine the angle of twist in degrees. (10 pts.)
b. Determine the maximum shear stress. (10 points)
T3 = 5538 lb•ft
2ft NI T3
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