(Solved): 10 3 points What is the value of the torsion constant for the beam cross section shown below? 60 m ...

10 3 points What is the value of the torsion constant for the beam cross section shown below? 60 mm 20 mm 20 mm 20 mm a mm The value of a is 102 mm. All parts have a thickness of 1.0 mm apart from the lower horizontal part which has a thickness of 2.9 mm. Enter your answer as an integer, in mm4, but without any units. You have an error margin of 3% Type your answer...