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3. The motor delivers 12 kilowatts to the 2.4 cm diameter stainless steel shaft of length 2.0 meters at 800 rpm. The shear modulus is G = 75 GPa. Find: a. T, torque in the shaft in [N m] b. Tma, maximum shear stress in the shaft , the angle of twist.
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Answer #1

Po 2TEx 800 60 12xo- 83.77xT = 143.25 N·m losque in shaft 143.25 N.m Fos solid cisoulos shaft: -8 4 3 2 3.26 x 1o-8 Maximum s

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